umefir of the - usgs · ... cipw norms, modes, and bulk specific ... cipw norms a graphic normative...

.:> ,_, -..uMEfir OF THE

3EOLC3ICAL SURVEY

Major oxide analyses, CIPW norms, modes, and bulk specificgravities of plutonic rocks from the Mariposa 1° x 2° sheet,

central Sierra Nevada, California

Paul C. Batemanl, Frank C. W. Dodge1 and Peggy E. Bruggman 1

U.S. Geological Survey

Open-File Report 84-162

Tnis report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature. The following names of lithodemes have not yet been formalized: Blue Canyon Tonalite, Knowles Granodiorite, Dinkey Creek Granodiorite, Lake Edison Granodiorite, Mono Recesses Granite, and Evolution Basin Alaskite.

1. Menlo Park, California

CONTENTS

Introduction......................................................................vMajor oxides...................................................................... vNorms............................................................................. vModes............................................................................. ySped fie gravi ties............................................................... viReferences......................................................................vi iFigure 1. Mariposa 1° x 2° sheet showing the different geographic areas.......viiiSierra National Forest............................................................1

Fine Gold Intrusive Suite......................................................1Tonalite of Ross Creek......................................................1B1ue Canyon Tonal 1te........................................................1

Hornblende-poor facies...................................................5Granodiorite of Goat Mountain...............................................5Tonalite south of the Experimental Range....................................5Trondhjemite of Ward Mountain...............................................5

Unassigned Rocks Enclosed Within and Adjacent to the Fine Gold Intrusive Suite.6 Tonalite of Millerton Lake..................................................6Knowles Granodiori te........................................................6

Eastman Lake piuton......................................................6Tonali te of Oakhurst........................................................6

Shaver Intrusive Suite.........................................................8Dinkey Creek Granodiorite...................................................8

Equigranular facies......................................................8Porphyritic facies.......................................................9Mafie inclusions.........................................................9

Granodiorite of McKinley Grove...............................................9Granite of Shuteye Peak.....................................................9Granite of Dinkey Dome.....................................................10Granite of Shorthair Creek.................................................10Granite north of Snow Corral Meadow........................................11Granite of Sheepthief Creek................................................11Granite of Lower Bear Creek................................................11Granite of Mushroom Rock...................................................11Granodiorite of Whisky Ridge............................................... 11Granodiorite of Stevenson Creek............................................11

Intrusive Suite of Kaiser Ridge...............................................12Mount Givens Granodiorite..................................................12

Equigranular facies.....................................................12Porphyritic facies......................................................13Fi ne-grained facies..................................................... 14Di ori te inclusion....................................................... 14Hornfels 1nclusi ons..................................................... 14

Granodiorite of Red Lake...................................................15Granodiorite of Eagle Peak.................................................15

Equi granular facies.....................................................15Porphyritic facies......................................................l5

Granodiorite of Big Creek..................................................15Granodiorite of Bald Mountain..............................................15Leucogranite of Big Sandy Bluffs...........................................15Granite of Lion Point......................................................15

6709c

John Mu1r Intrusive Suite.....................................................16Lamarck Granodiorite....................................................... 16Lake Edison Granodiorite...................................................16Round Valley Peak Granodiorite......................................-.-....16Mono Recesses Grani te......................................................17

Turret Peak piuton...................................................... 17McGee Creek piuton......................................................17

Evoluti on Basi n Alaski te................................................... 17Granitoids Associated with the Mount Goddard Roof Pendant.....................19

Sheared Granodiorite.......................................................19Sheared Leucogranite.......................................................19Granodiorite of Margaret Lakes.............................................19Granite of Bear Dome.......................................................19

Marginal facies.........................................................19Alaskite of Graveyard Peak.................................................19Leucogranite of Finger Peak................................................19

Yosemite area....................................................................20Jawbone Intrusi ve Suite.......................................................20

Tonalite of Granite Creek..................................................20Granite of Woods Ridge.....................................................20

Intrusive Suite of Wawona.....................................................21Tonalite of Aspen Valley...................................................21Tonalite of the Gateway....................................................21

Poopenaut Yal1ey piuton.................................................21Tueeulala Falls piuton..................................................21Hazel Green piuton......................................................22

Marginal fades......................................................22Granodiorite of Arch Rock..................................................22

Crowsfoot Camp piuton...................................................22Granodiorite of Sawmill Mountain...........................................23

Intrusive Suite of Yosemite Valley............................................24El Capitan Granite.........................................................24

Rancheria Mountain piuton...............................................24Double Rock piuton......................................................25Mount Hoffman piuton....................................................25Swamp Lake piuton.......................................................25Bald Mountai n piuton.................................................... 25Gray Peak piuton........................................................25

Taft Leucograni te.......................................................... 26Ten Lakes piuton........................................................26Stovepipe Camp piuton...................................................26Hogan Mountai n piuton...................................................26

Intrusive Suite of Merced Peak................................................27Granodiorite of Jackass Lakes..............................................27Leucogranite of Timber Knob................................................27

Intrusive Suite of Buena Vista Crest..........................................28Granodiorite of Illilouette Creek..........................................28

Tamarack Creek piuton................................................... 28Leaning Tower piuton....................................................28

Granodiorite of Ostrander Lake.............................................28Granodiorite of Breeze Lake................................................29

ii

6709c

GranodiorHe of Horse Ridge................................................29Bridalvei1 Granodiorlte....................................... 29Granite of Chilnualna Lakes................................................29

Intrusive Suite of Washburn Lake..............................................30Granodiorite of Red Devil Lake.............................................30Granite of Turner Lake.....................................................30Granite porphyry of Cony Crags.............................................30

Porphyries and Other Subvolcanic Rocks of the Ritter Range Roof Pendant.......31Quartz monzonite of Rush Creek.............................................31Granite of Billy Lake......................................................31Granodiorite porphyry of Horsethief Canyon.................................31Leucogranite porphyry of Post Peak.........................................31Leucogranite porphyry of Red Peak..........................................31

Intrusive Suite of Hetch Hetchy...............................................32Quartz diorite of YoSemite Creek...........................................32Sentinel Granodiorite......................................................32

Tuolumne Intrusi ve Suite......................................................33Tonalite of Glen Aulin.....................................................33Granodiorite of Kuna Crest.................................................33Granodiorite of Grayling Lake..............................................33Half Dome Granodiorite.....................................................34

Equigranular facies.....................................................34Porphyritic facies......................................................36

Cathedral Peak Granodiorite................................................36Johnson Grani te Porphyry................................................... 38

Unassigned rocks of the YoSemite area.........................................39Quartz diorite of Long Creek...............................................39Leucogranite of Mount Clark................................................39Granite porphyry of Star Lakes.............................................39Tonalite of Crane Creek....................................................39Granodiorite of Hogden Ranch.... .........................'..................39Granodiorite of Grizzly Creek..............................................39Quartz diorite of Mount Gibson.............................................39

Eastern Sierra Nevada and Benton Range...........................................40Scheelite Intrusive Suite.....................................................40

Wheeler Crest Granodiorite.................................................40Tungsten Hi 11s Grani te.....................................................41Granite of Lee Yining Canyon...............................................41

Palisade Crest Intrusive Suite................................................42Tinemaha Granodiorite......................................................42Granodiorite of McMurray Meadows...........................................42

Unassigned Granitoids of the Eastern Sierra Nevada and Benton Range...........43Granite of Casa Diablo Mountain............................................43Granodiorite of Mono Dome..................................................43Granite of Rawson Creek....................................................43Granodiorite of Coyote Flat................................................43Inconsolable Monzodiorite..................................................43

White and northern Inyo Mountains................................................44Soldier Pass Intrusive Suite..................................................44

Granodiorite of Beer Creek.................................................44Granite of Cottonwood Creek................................................44

iii

6709c

Jurassic granitoids of the northern White Mountains...........................45Quartz monzonlte of Mount Barcroft.........................................45Granodiorite of Cabin Creek................................................45Granite of Sage Hen Flat...................................................45

Cretaceous Granites of the White Mountains....................................46Granite of Pellsler Flats.................................................46Granite of Boundary Peak...................................................46Granite of Marble Creek....................................................47Granite of Leldy Creek.....................................................47Granite of Indian Garden...................................................47Granite of McAfee Creek....................................................47

Mafic and U1tramaf1c rocks.......................................................48Serpent! ni te..................................................................48Pyroxenite....................................................................48Gabbro........................................................................48Hornblende gabbro.............................................................48D1ori te.......................................................................49Quartz diorite................................................................49Quartz dforite porphyry.......................................................49

Aplite and aplitic leucogranite..................................................50

iv

6709c

IntroductionThe following tables Include major-oxide analyses, CIPW norms, modes, and

specific gravities of 499 samples of plutonic rocks collected from the area of the Mariposa, California 1° x 2° sheet during the 30-year period between 1953 and 1983. Samples averaged about 1 kg in weight. The Mariposa sheet spans the central part of the Sierra Nevada batholith between lat 37° and 38° N. The analyses are reported in four groups corresponding to four geographic areas: (1) the Sierra National Forest, (2) the Yosemite area, (3) the eastern Sierra Nevada and the Benton Range, and (4) the White and northern Inyo Mountains (Fig. 1). Within these areas the analyses are arranged by intrusive suite, lithodeme, and pluton and (or) fades. The analyzed samples were collected during the course of geologic mapping and were selected as being representative of the rocks sampled. Modes, norms, and most chemical compositions were determined in the laboratories of the Geological Survey. However, samples from the Tuolumne Intrusive Suite numbered Z-5 to Z-64 were analyzed chiefly by X-ray fluorescence in the laboratories of the Australian National University. Major oxides

Most of the samples were analyzed by the rapid method of Shapiro and Brannock (1962), but some, especially prior to 1960, were analyzed by conventional chemical methods (Peck, 1964). A few since 1975 were analyzed by X-ray fluorescence (Taggart and others, 1981) with FeO, H£0 and C02 determined by wet chemical methods. The X-ray fluorescence analyses made in Australia of the Z-numbered samples from the Tuolumne Intrusive Suite were completed in the laboratories of the U. S. Geological Survey by wet chemical analyses for FeO, H20, and C02. Sums of conventional chemical analyses are reported to two decimal places (e.g., 99.89), whereas rapid and X-ray fluorescence analyses are reported to only one decimal place (e.g., 99.9) with the exception of the Z-numbered samples, which are reported to two decimal places. CIPW norms

A graphic normative analysis program (GNAP) developed by Stuck!ess and Van Trump, (1979) was used to calculate the CIPW norms. Chemical analyses were adjusted to sum to 100 percent on a H20-C02-free basis prior to norm calculation. Modes

TTodes of medium- and coarse-grained rocks and some fine-grained rocks were determined by point-counting sawed and polished slabs on which plagioclase was stained red and K-feldspar yellow (Norman, 1974); the modes of most fine-grained rocks were determined by point counting thin sections. Only quartz, K-feldspar, plagioclase, and total mafic minerals can be distinguished on stained slabs, and where hornblende, biotite, and accessory minerals are reported, their ratios to one another were determined 1n thin section and apportioned to the total content of mafic and accessory minerals determined on stained slabs.

The areas of most stained slabs exceed 70 cm2 and many are more than twice this size. However, some slabs from the eastern Sierra Nevada and Benton Range, which were cut from samples collected before 1955, are smaller. At least 1,000 points were counted on each slab, which would permit assigning limits of error of less than +_ 3 percent, if the distance between the points had been at least as great as the distance across the largest grains (Van der PI as and Tobi, 1965). However, few of the slabs are large enough in relation

6709c

to the grain size to permit assigning meaningful limits of error on the modes. Nevertheless, plots of modes on maps and diagrams make reasonable and informative patterns. Specific gravities

Specific gravities were determined with a direct-reading beam balance. Samples of at least 0.5 kg were first weighed in air. They were then weighed in water following a period of immersion to allow air in cracks and adhering to the surface to escape.

VI

6709c

REFERENCES CITED

Norman, M. B., II, 1974, Improved techniques for selective staining offeldspar and other minerals using amaranth: Journal of Research of the U. S. Geological Survey, v. 2, p. 73-79.

Peck, L. C., 1964, Systematic analysis of silicates: U. S. Geological Survey Bulletin 1170, 89 p.

Shapiro, L. and Brannock, W. W., 1962, Rapid analysis of silicate, carbonate, and phosphate rocks: U. S. Geological Survey Bulletin 1144-A, 56 p.

Stuckless, J. S., and Van Trump, G., Jr., 1979, A revised version of graphic normative analysis program (GNAP) with examples of petrologic problem solving: U. S. Geological Survey open-file report 79-1237, 112 p.

Taggart, J. E., Jr., Lichte, F. E., and Wahlberg, J. S., 1981, Methods of analysis of samples using X-ray fluorescence and induction-coupled plasma spectroscopy, in Lipman, P. W., and Mullineaux, D. R., eds., The 1980 eruptions of Mount St. Helens, Washington: U. S. Geological Survey Professional Paper 1250, p. 683-687.

Van der Plas, L. and Tobi, A. C., 1965, A chart for judging the reliability of point counting results: American Journal of Science, v. 263, no. 1, p. 87-90.

vii

6709c

I2O

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RA

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E

Ha° 3

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SIERRA NATIONAL FOREST

FINE GOLD INTRUSIVE SUITE

Field No.Lab. No. North Lat. Uest Long.

Tonal Ite of RossCreek

SLb-64M-118542H 37*14.0' 119 20.6-

Blue Canyon Tonal Ite

Ma-8M-145307 37*28.8' 119 53.9'

Ma-27M-145309 37*26.7' 119*57.9'

Ma-44M-145310 37*22.7- 119 54.1

Mb-6M-145311 37*27.2'

' 119*54.7'

Chemical analyses (weight

$10?A1203FerOiFeoMgOCaONa?0KovHoO*HjO- T102^2^5MnOC0 2

Sum

61.616.82.14.33.35.63.12.50.700.06 0.810.140.080.06

101.2

59.417.61.154.653.476.843.171.430.920.14 0.790.180.10.18

100.0

64.416.40.823.492.304.673.242.450.960.17 0.550.140.070.19

99.9

61.316.61.384.383.245.913.111.840.950.11 0.770.180.10.32

100.2

67.715.20.852.651.803.532.863.770.630.11 0.500.10.050.07

99.8

Mb- 30 Mc-19M-145312 M-145314 37*29.7- 37*19.7' 119*48.5- 119 54.9'

percent)

66.216.21.262.551.854.463.442.050.880.21 0.480.150.070.16

100.0

61.817.11.064.353.136.073.411.461.000.12 0.680.130.090.09

100.5

Mc-21M-145315 37*18.8' 119*47.3'

61.915.90.864.433.945.173.362.371.130.16 0.770.190.080.12

100.4

Md-5M-145316 37*20.5' 119*49.5'

60.417.70.824.483.366.553.361.321.150.12 0.690.170.090.16

100.4

Me -49M-145319 37*22.0' 119*52.5'

67.117.00.662.671.664.463.991.310.800.10 0.510.150.050.19

100.7

CIPH norms (weight percent)

QCorabandihymt11ap01

Total

QuartzK -feldsparPlagloclase8 lot IteHornblendeMafic minerals

undivided

Total

Bulk specificgravity

15.7

14.726.124.51.9

12.23.01.50.3

99.9

_ _

_ _

14.1

8.627.229.92.6

14.01.71.50.4

100.0

150

532012

~~

100

2.80

21.20.3

14.727.822.6_

10.81.21.10.3

100.0

234

501310

100

2.73

17.2_

11.026.626.2

1.913.12.01.50.4

99.9

Modes

131

452417

~"

100

2.78

25.40.2

22.524.417.0

_8.01.21.00.2

99.9

25.40.6

12.329.521.4

_7.71.90.90.4

100.1

16.9

8.729.127.21.8

13.21.51.30.3

100.0

14.8

14.228.721.52.6

15.01.31.50.5

100.1

14.8

7.928.729.6

1.714.31.21.30.4

99.9

25.71.37.8

33.921.2

_7.81.01.00.4

100.1

(volume percent)

27163515

7

~~

100

2.70

290

4917

5

~~

100

2.72

150

551713

~~

100

2.76

161

472313

~~

100

2.77

180

491419

~~

100

2.77

122

6518

3

~~

100

2.74

4898c

SIERRA NATIONAL FOREST Continued

FINE GOLD INTRUSIVE SUITE Continued

Blue Canyon Tonal Ite Continued

Field No.Lab. No. North Lat. West Long.

C-CR-5M-112949W 37*28.1' 119*52.5'

C-CR-10M-112950W 37*21.9'

119*52.3'

C-CR-19M-112953W 37*17.6'

119*45.6'

C-CR-27M-112954U 37*8.9' 119*51.5'

BLa-5M-145282 37 26.8' 119 44.9'


S10?A1903Fe203FeO"goCaONa»0KjOHgO*H^O"T102P?05NnOC02

Sum

QCorabandlhymt11 Pol

Total

60.117.10.705.03.36.13.21.71.10.140.880.180.13

<0.05

99.7

14.8

10.227.527.71.5

15.11.01.70.4

99.9

54.218.70.007.24.36.93.42.41.20.110.930.260.15

<0.05

99.8

0.2

14.429.229.13.3

21.4

1.80.6

100.0

66.416.40.143.61.84.53.51.90.770.130.500.110.07

<0.05

99.9

24.40.7

11.429.921.8

10.40.21.00.3

100.2

64.617.10.323.82.14.93.41.70.970.130.620.130.08

<0.05

99.9

CIPW norns

22.71.1

10.229.123.8

11.20.51.20.3

100.1

69.41S.4

1.072.321.43.863.42.200.6S0.050.39

<0.10.060.09

100.3

BLa-11M-145284 37*28.5' 119 38.4'

percent)

67.814.71.152.441.83.743.03.140.550.060.49

<0.10.060.01

98.9

BLa-16M-145286 37*25.6' 119*38.1'

61.616.51.544.063.05.343.02.251.060.200.800.10.090.01

99.6

BLa-29M-145290 37*28.3' 119*42.6'

73.013.90.711.240.852.263.13.820.360.060.23

<0.10.04

<0.01

99.6

BLa-35M-145291 37*26.2' 119*40.5'

62.116.51.463.513.25.343.42.061.130.170.660.20.080.01

99.8

BLc-11M-145295 37*15.5' 119*42.1'

62.615.20.765.623.54.952.92.351.050.030.840.10.10.09

100.1

(weight percent)

29.70.4

13.128.919.2

6.41.60.7

100.0

27.1

18.925.817.71.07.01.71.0

100.2

18.1

13.525.825.30.8

12.32.31.50.2

99.8

33.90.6

22.826.511.3

3.51.00.4

100.0

17.4

12.429.224.01.2

11.92.11.30.5

100.0

18.0

14.024.821.82.0

16.41.11.60.2

99.9

Modes (volume percent)

QuartzK-feldsparPlagloclaseBlotlteHornblendeMafic minerals

undivided

Total


250

51_

24

100

150

60_

25

100

341

50_

15

100

28tr54__

18

100

306

53_

12

101

2.70

251145_

»

100

2.70

201

53_

26

100

2.75

331841_

__ 8

100

2.66

191

51__

29

100

2.73

251

461810

**""

100

2.79

4898c


FINE GOLD INTRUSIVE SUITE-Continued

Blue Canyon Tonal Ite Continued


SiO?AloO?FejO*FeuMgOCaONa?0KgOHoO*H20~TlO?PoOcMnOC0j>

Sum

QCorabandihymt11apol

Total

BLC-42M-145297 37*16.9' 119*44.2'

64.116.50.604.102.64.793.52.240.730.010.61

<0.10.08

<0.01

99.9

18.6

13.429.923.00.9

12.30.91.2

100.2

BLd-13M-145301 37*16.1' 119*34.9'

65.914.90.093.971.93.902.24.130.760.030.530.10.08

<0.01

98.5

24.0

25.019.119.00.1

11.40.11.00.2

99.9

BLd-27M-145303 37*18.9' lit 30.1'

69.315.50.721.931.23.883.62.250.530.060.39

<0.10.04

<0.01

99.4

28.90.1

13.530.819.5

5.41.10.8

100.1

BLd-30M-145304 37*21.9- 119*31. 0'

Chemical

66.915.81.172.661.84.453.42.200.700.080.550.10.060.01

99.9

CIPW

25.6.

13.129.021.50.17.61.71.10.2

99.9

SP-149M-101050W

37*21.2' 119*29.0'

RDa-1W-192284 37*8.8' 119 54.8'

MLa-19W-192273 37*8.8' 119 43.9'

MLb-6w-192274 37*12.6' 119*33.5'

MLb-12w-192490 37*8.2' 119 36.2'

MLb-69U-192275 37*11.3' 119*36.5-

MLc-154W-192281 37*6.6' 119*39.7

analyses (weight percent)

65.616.21.42.82.04.63.13.00.740.070.610.120.10

<0.05

100.4

65.016.70.973.52.3S.I3.51.60.760.070.730.180.050.02

100.5

64.316.50.824.12.6S.O3.41.90.840.040.640.170.070.01

100.4

65.016.71.23.62.15.03.51.60.890.000.680.170.060.02

100.5

65.016.6

1.13.02.35.04.01.30.660.150.500.160.060.04

99.9

63.416.91.14.02.35.43.32.10.810.080.620.150.060.06

100.3

65.716.50.973.01.84.83.61.90.830.050.530.150.050.02

99.9

norms (weight percent)

22.4

17.826.421.50.57.92.01.20.3

100.0

Modes (volume

QuartzK-feldsparPlagloclaseBiotiteHornblendeMafic minerals

undivided

Total


191

57

23

100

2.74

231640

22

101

2.72

288

52

12

100

2.69

284

51

17

100

2.72

236

50

21

100

2.70

22.70.49.5

29.724.2_

10.31.41.40.4

100.0

percent)

212

5515

8

101

2.75

20.50.2

11.328.923.8

12.51.21.20.4

100.0

181

5517

7

~~

98

2.77

23.10.59.5

29.723.8

9.91.71.30.4

99.9

26<0.55614

3

~~

99

2.75

21.6.

7.834.223.70.29.61.61.00.4

100.1

210

5813

8

~~

100

2.73

19.4

12.528.125.30.6

11.01.61.20.4

100.1

24<0.55120

5

~~

100

2.76

23.40.2

11.330.823.1

8.51.41.00.4

100.1

231

5713

6

100

2.75

4898c


FINE GOLD INTRUSIVE SUITE Continued

Blue Canyon Tonallte


MLd-9M-192282 37*5.4- 119*32.0'

MLd-52W-192283

37 1.9' 119*31.1-

JB-1M-105843W

37*5.9' 119*22.8'

SI-32M-100928W

37*2.2- 119*23.1'

SLa-48 SLb-63 SLc-107M-118S35W M-118541W M-118549M

37 12.8' 37*12.7- 37*1.3' 119*29.8' 119*19.7' 119*28.9'

SLC-115M-118551M 37 7.0' 119*28.6'

SLd-36M-11B555W

37 0.6' 119*17.7'

SLa-39M-118534W 37*13.4' 119*27.5'

SLc-70M-118548U 37*4.7'

119*24.9'

HLc-58M-106635W

37*0. 1' 119*13.0'

Chemical analyses (weight percent)

S102AlwjF*?^3FeOMgoCaONa20K 2°HoO*

T?02P?05MnOC02

Sum

61.617.01.83.92.6,5.93.51.80.800.08 0.880.210.070.02

100.2

61.616.92.03.82.66.03.21.90.930.04 0.840.210.080.01

100.1

60.616.91.64.42.75.63.22.41.20.04 0.940.200.10

<0.05

99.9

72.014.90.771.30.762.83.23.00.820.09 0.300.080.04

<0.05

100.1

67.316.61.82.21.64.63.52.20.640.07 0.610.140.050.04

101.4

65.1 65.116.4 16.61.8 2.11.9 2.41.6 2.03.8 4.73.5 3.63.2 2.30.58 0.740.05 0.13 0.61 0.650.10 0.160.03 0.050.01 0.02

98.7 100.6

58.518.82.83.82.96.53.71.30.880.10 0.830.180.080.03

100.4

66.116.52.02.61.94.83.22.40.820.10 0.720.130.050.02

101.3

59.518.02.74.63.06.03.21.80.880.07 0.680.110.160.03

100.7

62.017.22.43.52.55.53.52.00.630.12 0.910.140.070.03

100.5

63.116.71.83.42.25.03.32.20.910.06 0.820.250.08

<0.05

99.9

CIPW norms (weight percent)


Total

QuartzK -feldsparPlagioclaseBiotlteHornblendeMafic minerals

undivided

Total


17.1_

10.729.825.52.19.92.61.70.5

99.9

211

5813

6

_ **~

99

2.78

18.4__

11.327.326.41.99.82.91.60.5

100.1

161

531612

_ ~

98

2.78

15.5

14.427.525.01.5

11.52.41.80.5

100.1

153

59__

J4

101

2.77

34.71.5

17.927.313.5

3.31.10.60.2

100.1

332038

JO

101

~-

25.80.4

12.929.421.8

5.62.61.20.3

100.0

Modes

295

53_

_il

101

2.72

22.2 22.10.5 <0.05

19.3 13.630.2 30.618.6 22.3

5.1 6.72.7 3.11.2 1.20.2 0.4

100.0 100.0

(volume percent)

28 257 5

51 54__ _

14 16

100 100

2.69 2.74

12.8_

7.731.531.00.2

10.64.11.60.4

99.9

18<0.558_

J3

101

2.80

24.50.2

14.127.022.9

_6.72.91.40.3

100.1

315

46__

17

99

2.73

14.60.1

10.727.129.1

__12.93.91.30.3

100.1

200

59__

21

100

2.79

17.7_

11.929.725.40.98.93.51.70.3

100.1

191

57

_23

100

2.77

20.80.4

13.228.223.4

9.12.61.60.6

99.9

235

51

-11

100

2.73

4898c

SIERRA NATIONAL FOREST Continual

FINE fiOLO INTRUSIVE

Blue Canyon Tonal ite Continued

Hornblende-poor fades

Field No.Lab. No. North Lat.West Long.

S10?A 1 263F*2®3FeoMgOCaONa?0K^OH^O*H?0~Tfo2MnO 5

002

Sum

QCorabandibymtn Pol

Total

MLc-10W-192276

37*3.4'119*44.0'

67.216.70.792.61.54.23.91.70.700.080.470.160.050.02

100.1

25.81.2

10.133.219.9

_7.21.20.90.4

99.9

MLd-27W-192492

37*0.3'119*37.0'

66.416.71.03.01.44.44.01.50.660.180.410.180.060.04

99.9

24.70.99.0

34.220.9

_7.71.50.80.4

100.1

NLd-59W-192493 37*6.5'119*32.0'

63.316.3

1.13.92.04.53.72.10.730.130.550.200.080.00

98.6

19.60.2

12.732.021.5

__10.71.61.10.5

99.9

SLa-97M-118538W

37*8.3'119*23.4'

Chemical

71.115.81.21.91.03.23.82.20.470.070.440.080.020.03

101.3

CIPW

31.41.5

12.931.915.2

_4.31.70.80.2

99.9

SLc-111M-1185SOW

37 3.7'119*27.5'

analyses

65.117.41.82.51.64.93.71.40.720.210.530.130.060.07

100.1

SUITE Continued

6rano- dioriteof teatMountain

BLd-51M-145306 37*15.9'119*32.5'

Tonal ite south ofExperi mentalRange

NLc-45W-192279

37*4.6'119*40.8-

Trondhjemite of Ward Mountain

NLa-12W-192272 37*12.4-119*42.9'

MLc-43 SJ-1W-192278 M-105795W

37*6.3' 37*5.7-119*43.8' 119*44.3'

BLc-43M- 14 5298 37*15.5'119*45.0'

(weight percent)

73.014.40.361.310.31.063.03.721.311.000.11

<0.10.040.04

99.8

68.816.80.772.20.933.84.31.30.230.490.380.150.030.01

100.2

72.115.90.481.10.582.54.42.20.610.050.240.160.030.02

100.4

70.416.10.461.40.613.04.51.70.750.050.270.140.030.02

99.4

70.916.20.271.30.732.34.32.20.160.750.220.040.030.05

99.5

73.415.30.090.690.301.543.84.20.380.060.10

<0.1<0.02<0.01

100.0


24.91.28.3

31.623.7

_6.42.61.00.3

100.0

' 38.73.6

22.626.15.4__

2.80.50.2

99.9

28.61.87.7

36.618.0

_5.21.10.70.4

99.9

31.82.1

13.037.311.4

_2.70.70.50.4

99.9

30.41.8

10.238.614.2

_3.40.70.50.3

100.1

31.22.7

13.236.911.3

3.70.40.40.1

99.9

31.42.0

24.932.37.0

. 1.80.10.20.2

99.9


QuartzK -feldsparPlagioclase81otiteHornblendeMafic minerals

undivided

Total

Sulk specificgravity

273

5514

1

100

2.71

310

5414

1

~~

100

2.70

157

57

22

101

2.74

378

44_

11

100

2.69

290

57

14

100

2.74

381739 _

_ _ L

101

2.57

310

57110

~~

101

2.69

346

5370

"""

100

2.67

314

5870

*"~

100

2.67

261060

50

~~

101

2.64

292243 *

6

100

2.60

4898c

SIERRA NATIONAL FOREST Contl nued

UNASSIGNEO KOCKS ENCLOSED MITHIN AND ADJACENT TO THE FINE 60LD INTRUSIVE SUITE

Tonal lie of milerton Lake

Field No.Lab No.North Lat.West Long.

S102A1 203Fe203FeuNgOCaONa20K20H 20*H20- T102P205MnOC02F

Sum

QCorabandlhymt11 P

Total

SLc-lSlB-1M-118553W37*0.0'119*28.9'

64.517.31.63.22.24.43.62.20.530.12 0.600.130.060.04

100.5

21.21.3

13.030.521.0

9.22.31.10.3

99.9

MLc-30K-19227737*1.6'119*40.5'

65.016.60.762.82.55.23.11.31.00.14 0.410.120.050.02

99.0

26.20.97.9

26.825.6

10.41.10.80.3

100.0

Knowles Granodlorlte

ROb-58M-19228537*11.5'119*48.6'

72.116.00.441.40.622.84.02.20.650.10 0.250.120.030.06

100.8

33.02.2

13.033.913.1

3.40.60.50.3

100.1

FD-20M-100916037*12.4'119*52.6'

Chemical

72.2214.980.151.810.602.583.962.480.470.02 0.280.100.050.000.04

99.74

CIPU

32.51.3

14.833.812.2

4.40.20.50.2

99.9

Eastman Lake

pluton

Nc-15M-14531337*15.7'119*56.6'

analyses

73.415.20.180.940.482.263.982.400.330.04 0.130.07

<0.020.08--

99.5

La-7M-14528337*23.7'119*44.2'

La-18M-14528737*23.9'119*37.9'

Tonal 1t«

La-22M-14528837*23.2'119*41.7'

of Oakhurst

La-25M-14528937*25.2'119*42.2'

C-CR-11M-112951M37*22.5'

119*43.3'

C-CR-14M-112952W37*20.5'119*40.7'

(weight percent)

63.016.41.683.482.65.363.02.311.020.09 0.670.10.080.01

100.1

68.315.71.371.791.33.783.52.730.490.08 0.490.10.050.01

99.7

69.715.31.101.801.23.693.22.810.580.08 0.34

<0.10.050.01

100.0

66.215.50.763.252.34.473.22.850.680.05 0.51

<0.10.070.04--

100.0

66.415.80.763.41.84.33.22.40.770.13 0.520.110.13

<0.05

99.7

64.616.50.613.92.04.73.12.61.20.11 0.560.120.09

<0.05

100.0


35.42.1

14.334.010.9

2.60.30.20.2

100.0

Modes (volus

QuartzK-feldsparPlagloclaseBlotlteHornblendeMafic minerals

undivided

Total


246

60«

10

100

2.72

250

5514

6

"

100

2.73

336

5380

""*

100

2.67

34144480

~"

100

2.64

406

4680

~"

100

2.67

20.4

13.825.724.81.2

10.12.51.30.2

100.1

ie percent)

212

55

22

100

2.76

27.30.4

16.329.918.3

4.72.00.90.2

100.1

319

50 -

JO

100

2.67

30.00.3

16.727.318.5

5.01.60.7

100.1

311045

14

100

2.68

22.3

17.027.319.72.29.41.11.0

100.0

247

47

22

100

2.73

25.00.4

14.427.420.9

9.61.11.00.3

100.1

311442

J3

100

--

21.50.3

15.626.622.8

..11.00.91.10.3

100.1

287

48 .

J6

99

--

5127C

SIERRA NATIONAL FOREST Contl nued

UNASSIGNED ROCKS ENCLOSED UITHIN AND ADJACENT TO THE FINE GOLD INTRUSIVE SUITE Continued

Field No.Lab. No.North Lat.West Long.

SI 0?

FeVFeONgOCaONa20 K20H20*HjO- T102^2^5MnOC02F

Sun

QCoraband1by t11 P

Total

BLc-5M-14529337*21.8'119*38.6'

70.314.80.961.711.13.143.1 3.550.580.04 0.31

<0.10.05

<0.01- -

99.8

29.70.2

21.226.515.7

4.71.40.6

"-"

100.0

W.C-8M-14529437*17.2'119*39.2'

Chemical

54.917.51.326.265.328.752.60.851.200.06 0.850.10.140.01 -

99.9

CIPW

8.0

5.122.334.07.6

19.11.91.60.2

99.8

Tonal It*

Lc-22M-14529637*21.0'119*43.3

analyses

63.116.51.673.542.55.453.1 2.130.760.04 0.640.10.090.01~

99.6

of Oakhurst Continued

ttx-57M-14529937*20.1'

' 119*38.7'

Ld-1M-14530037*18.8*119*36.6'

Ld-16M-14530237*17.1'119*35.1'

BLd-40M-14530537*19.8'119*34.9'

(weight percent)

67.315.91.782.691.53.993.2 2.520.730.11 0.530.10.06

<0.01

100.4

63.716.51.473.072.15.113.2 2.230.730.07 0.560.20.080.01~

99.0

61.916.21.014.443.46.232.7 2.320.860.03 0.700.10.090.01

100.0

67.016.21.152.451.64.723.5 2.110.660.04 0.510.10.060.01

100.1

norm (weight percent)

20.4

12.726.525.11.39.92.51.20.2

99.8

27.40.9

15.027.219.2

6.52.61.00.2

100.0

21.8<0.0513.427.624.5

9.02.21.10.5

100.2

17.5

13.823.125.54.2

12.91.51.30.2

100.0

25.3

12.529.822.40.46.61.71.00.2

99.9

Modes (volune percent)

QuartzK-feldsparPlagloclaseBlotlteHornblendeMafic nlnerals

undivided

Total


292143

72

""

102

2.67

80

587

27

""

100

2.86

262

52

20

100

2.76

324

49

15

100

2.69

233

54138

""

101

2.75

194

44

33

100

2.78

276

50

17

100

2.72

5127C

SIERRA NATIONAL FOttEST Continued

SHAVER INTIUSIVE SUITE

Dinkey Creek Cranodlorlte

Cqu1 granular fades

Field No.Lab. No.North Lat.Uest Long.

SL-1N-10SB51U37*5.7'119*18.2'

SLb-5U-18167537*8.9'119*16.0*

SLd-20H-118554H37*3.0'119*20.2'

KPc-916518537*16.5'

119*8.0'

HL-9 HLa-33 HLa-40M-100929 N-109623U N-109624U37*14.2' 37*10.6' 37*14.7*119*19.6' 119*11.9* 119*11.9'

HLa-91N-109626U37*8.8'119*9.3'

HLc-11N-109627U37*4.8'119*13.8'

HLc-140M-109638U37*3.4'119*8.5'

HLd-18N-109640U37*1.7'119*3.0'

BCc-13H320537*0.3'

118*59.2'

Kdc-laM- 14738037*11.6'119*15.6'

Chemical analyses (Might percent)

S10?A1 263

FeONgOCaONa 20 K20H 20*H?0~TT02'205NnOC02ClFLess 0

Sum

58.616.91.94.83.06.33.12.11.00.060.920.190.100.08--

99.0

61.716.52.14.22.7S.22.7 2.50.890.210.900.200.13

<0.05

100.0

68.914.81.72.31.63.33.0 4.10.700.070.520.080.050.03 --

101.2

67.015.71.22.71.43.63.43.00.890.110.630.110.07

<0.05~ --

99.9

66.3 67.5 6.516.1 15.1 15.51.2 1.8 1.12.8 2.4 3.51.6 1.5 1.64.6 3.7 4.23.2 2.7 3.0 2.7 3.6 2.80.67 0.69 0.840.07 0.15 0.100.54 0.56 0.630.14 0.09 0.150.07 0.08 0.08

<0.05 <0.05 <0.05_

...

100.0 99.9 100.1

69.615.30.882.21.13.02.7 3.40.850.350.480.090.06

<0.05

100.1

60.117.22.14.02.75.93.3 2.11.20.180.910.220.11

<0.05 ~--

100.1

S9.217.62.04.62.96.23.22.00.800.110.960.240.11

<0.05

100.0

57.417.82.34.83.16.73.1 2.01.20.161.00.250.12

<0.05

100.0

61.6815.940.975.122.755.732.82 2.340.870.050.880.170.110.030.030.050.03

99.51

62.416.21.464.342.305.222.98 2.580.730.130.800.170.090.01

99.4

CIPU norms (Might percent)

QCoraband1hymt11ap

Total

13.6

12.726.826.63.4

12.02.81.80.5

100.2

19.90.4

15.023.124.8

11.63.11.70.5

100.1

25.7

24.125.314.80.85.62.51.00.2

100.0

25.20.6

17.929.117.3

6.61.81.20.3

100.0

24.2 27.4 25.50.3 0.3

16.1 21.5 16.727.3 23.1 25.621.8 17.9 20.00.37.3 5.9 8.71.8 2.6 1.61.0 1.1 1.20.3 0.5 0.4

100.1 100.0 100.0

32.42.0

20.423.114.5

5.21.30.90.2

100.0

15.5

12.628.326.31.6

10.43.11.80.5

100.1

14.0

12.027.328.01.2

12.22.91.80.6

99.9

11.7

11.926.629.22.4

12.23.41.90.6

100.0

18.1

14.024.224.32.9

13.01.41.70.4

100.0

19.1

15.525.623.51.3

10.92.11.50.4

99.9

Nodes (volume percent)

QuartzK-feldsparPlagioclaseHafic minerals

undivided

Total


151

61

23

100

2.80

217

51

22

101

2.78

292039

12

100

2.71

281345

15

101

2.71

31 28 2316 17 1231 39 48

16 16 17

99 100 100

2.72 2.71 2.75

261943

12

100

2.67

283

57

22

100

2.78

171

61

21

100

2.77

172

53

28

100

2.80

218

47

25

101

2.75

__

"

~

5076c

5IERM NATIONAL FOREST Continued

SHAVER INTRUSIVE SUITE--Continued

Dinkey Creek Granodiorite Continued

Porphyritic fades


SI-18H320237*9.3'

119*17.2'

SLd-52M-118556U37*2.6'119*21.4'

KPc-3016518637*18.0'

119*11.1'

KPc-138D-10124737*18.1'119*10.3'

SLb-96 X-3M-121101WD37*12.5'119*15.6*

Mafic Inclusions

Kdc-lb Kdc-lc 4-147381 H- 14738237*11.6' 37*11.6'119*15.6' 119*15.6'

Granodiorite of McKinley Grove

HLc-18N-109634W37*0.3'

119*8.1'

HLd-71M-109644U37*3.6*119*2.6'

Granite of Snuteye Peak

SP-457N-101051W37*19.4'119*28.2'

SP-146M-101052W37*27.1*119*28.6'

SLa-16 SLa-129M-118533W M-119816U

37*14.7' 37*12.9'119*28.0' 119*22.9'

Cheaical analyse* (weight percent)

S10?A'203

FeOMgOCaONa20 K 20H20*H20"T102P205MnOC02ClFLess 0

Sun

65.6015.371.163.601.914.393.03 3.170.470.050.670.130.090.020.020.040.02

99.72

71.114.91.31.20.662.03.4 4.30.570.100.270.040.020.04

99.9

68.615.50.842.60.93.13.7 3.00.600.200.550.110.060.05

99.8

70.6414.740.732.270.802.663.71 3.420.410.010.370.100.070.010.040.060.04

100.04

65.615.81.42.91.63.53.32.90.610.050.620.150.050.04 ~

98.5

60.5 59.216.8 17.62.12 1.794.80 4.522,15 2.415.46 6.193.50 3.52 1.93 1.870.69 0.790.11 0.161.00 0.920.31 0.200.08 0.090.01 0.01 _-

99.5 99.3

65.516.11.43.41.03.03.4 3.91.40.870.590.180.07

<0.05 _.

100.9

66.916.20.853.50.633.43.82.70.740.110.430.160.08

<0.05 __

99.6

73.414.00.841.60.371.63.6 3.80.510.100.220.000.08

<0.05 __-.

100.2

73.414.01.00.840.501.83.24.00.580.120.240.060.00

<0.05 __

99.8

73.0 73.615.0 14.21.4 0.881.3 1.20.48 0.522.0 2.24.2 3.03.3 3.70.33 0.430.08 0.130.26 0.270.06 0.060.01 0.060.02 0.05 ._

101.4 100.3

CIPH noras (weight percent)

QCorabandihy t11 P

Total

22.4

18.925.919.11.68.71.71.30.3

99.9

29.61.1

25.629.09.7«

2.41.90.50.1

99.9

26.70.8

17.931.614.8

5.61.21.10.3

100.1

28.10.3

20.331.512.6

5.11.10.70.2

99.9

24.91.3

17.528.516.7

7.42.11.20.4

100.0

16.5 13.6

11.6 11.230.0 30.324.8 27.20.5 2.3

10.8 10.63.1 2.61.9 1.80.7 0.5

99.9 100.1

21.81.3

23.429.213.9

6.82.11.10.4

100.1

24.71.2

16.232.616.0

6.81.20.80.4

99.9

33.21.1

22.630.68.0

3.01.20.4

100.1

35.21.3

23.927.38.6

1.61.50.50.1

100.0

30.3 36.31.5 1.4

19.2 21.935.0 25.59.4 10.6

-2.0 2.42.0 1.30.5 0.50.1 0.1

100.0 100.0

Nodes (voluw percent)

QuartzK-feldsparPlagioclaseMafic Binerals

undivided

Total


271441

J8

100

2.70

312339

7

100

2.66

282845

14

100

2.70

__--~

""

~

"

__ --

""

***

_-

"" "~

-

~ _

271345

15

100

2.67

262242

Jl

101

2.70

361840

_ **

100

2.57

352635

5

101

2.55

30 2725 2438 43

_ _ {, "

100 100

2.65 2.66

5076C

SIERRA NATIONAL FORESTMkMtlnued

SHAVER INTRUSIVE SUITE Contlmitd

Granite of ShuteyePeak Continued


SLb-13N-118539U37*8.1'119*20.4'

SLb-70M-118543W37*9.7'119*19.2'

MP-629H-18551337*32.0'119*27.7'

HI-29N319537*6.5'

119*8.7'

Granite of Dinkey Dow

HLb-10 HLb-122N-10962W N-109631W37*8.1' 37*10.0'

119*3.2' 119*2.6'

Chnrtcal analyses (weight

S102AljOiFe203FeOMgOCaONa20K20H20*H20- T102P205NnOC02ClFLess 0

Sun

73.214.81.11.10.481.83.64.30.210.06 0.430.050.020.03

101.2

71.015.41.41.30.642.03.83.60.450.09 0.290.080.020.08

100.2

74.613.40.160.560.000.674.34.60.260.03 0.000.090.000.02

98.7

78.3711.730.330.740.200.863.353.310.250.04 0.140.020.05

0.010.020.01

99.41

73.1 76.313.7 13.10.64 0.371.6 0.400.22 0.051.5 0.593.3 2.84.7 5.70.53 0.360.10 0.05 0.20 0.050.06 0.020.05 0.08

<0.05 <0.06

99.8 99.9

HLc-129N-109637M37*6.5'119*8.8'

percent)

73.015.00.331.70.391.43.54.20.500.04 0.200.100.08

<0.05 ~

100.5

NLd-128M-109646U37*6.2'119*6.4'

76.913.10.001.10.040.433.74.10.430.07 0.020.060.08

<0.05

100.1

HLd-133N-109647W37*5.8'119*6.6'

72.814.60.431.70.391.53.54.00.650.11 0.210.100.08

<0.05

100.1

Granite of Shorthalr

Hld-13M-109642U 37*3. 1'119*0.6'

73.114.30.451.50.562.02.94.20.630.10 0.230.060.06

<0.05

100.1

DC-1016609337*2.8'

118*59.8'

72.214.50.891.20.72.13.13.90.560.21 0.250.060.06

<0.05

99.8

Creek

DC-1116609437*4.6'

118*57.6'

70.114.91.02.01.22.72.83.90.620.12 0.410.100.07

<0.05

100.0

CIPU now (weight percent)

0Corabandihy t11ap

Total

30.91.1

25.230.28.5

1.61.60.80.1

100.1

29.91.8

21.432.39.4

2.42.00.60.2

100.1

30.90.3

27.637.02.8

0.90.2

0.2

99.9

44.11.1

19.728.64.2

1.50.50.3

<0.05

100.0

31.8 36.90.6 1.3

28.0 33.928.2 23.87.1 2.8

2.7 0.60.9 0.50.4 0.10.1 <0.05

99.8 99.9

'32.12.4

24.829.66.3

3.60.50.40.2

99.9

38.11.9

24.331.51.8

2.2

<0.050.1

99.9

32.72.0

23.829.86.8

3.60.60.40.2

99.9

34.51.5

25.024.79.6

3.50.70.40.1

100.0

33.71.5

23.326.510.1

2.91.30.50.1

99.9

30.81.4

23.223.912.8

5.31.50.80.2

99.9

Nodes (voluM percent)

QuartzK- feldsparPlagloclaseMafic Minerals

undivided

Total


262543

6

100

2.66

301842

-IP.

100

2.66

333631

"

100

2.62

393128

3

100

2.57

33 3226 4938 18

3 1

100 100

2.64 2.61

322636

6

100

2.65

343825

*

100

2.64

282839

5

100

2.62

313133

*

101

2.62

352630

9

100

332436

JJ

100

10

5076c


SHAVER INTRUSIVE SUITE-Cofltlnued


510? A1 263

FeuMgOCaONagO K 20H 20*H20- T102P 20sMnOC02

SIM

QCorabandlhy t11 P

Total

Granite north of

Snow CorralMeadow

HLd-79M-109645U37*2.5'119*3.1'

73.7 13.70.441.60.411.63.1 4.30.350.15 0.240.060.04

<0.05

99.7

34.61.2

25.626.47.6

3.30.60.50.1

99.9

Granite of Sheepthlef

Creek

KPc-116518437*15.1'

119*13.3'

72.1 14.60.751.50.52.13.33.80.700.06 0.320.050.05

<0.05

99.9

32.81.4

22.728.210.2

3.01.10.60.1

100.1

Granite of Lower

BearCreek

MLc-72N-109636U37*2.6'119*8.2'

ChMlcal

73.7 14.20.591.10.201.13.2 4.80.630.18 0.160.050.02

<0.05

100.0

CIPW

33.91.9

28.627.35.2

1.80.90.30.1

100.0

Granite of NushrooB Rock

SLb-57N-118540U37*14.6'119*17.7'

SLb-109N-118544U37*13.6'119*16.6'

Granodlorlte of Whisky Ridge

SLa-77N-118536U37*14.5'119*24.9'

SLa-552N-109049W37*18.0'119*26.0'

Grono dlorlte of Stevenson

Creek

SLb-166N-118545U37*8.7'119*21.7'


73.8 14.40.990.880.301.53.0 5.30.750.03 0.340.030.000.08

101.4

norms (weight

32.21.1

31.225.27.2

1.01.40.60.1

100.0

73.2 14.81.10.840.441.83.44.20.390.07 0.200.040.000.01

100.5

percent)

32.81.5

24.828.88.7

1.41.60.40.1

100.1

64.316.82.03.32.24.83.5 2.30.660.13 0.790.160.060.07

101.1

20.50.2

13.629.622.7

8.72.91.50.4

100.1

68.4 15.41.02.41.13.63.42.91.30.08 0.460.110.10

<0.05

100.3

27.40.4

17.329.117.3

5.81.50.90.3

100.0

70.3 15.51.41.70.782.63.6 3.40.450.11 0.360.090.02

<0.05

100.4

29.31.4

20.130.512.3

3.42.00.70.2

99.9


QuartzK-feldsparPlagloclaseMafic Minerals

undivided

Total


323034

5

101

2.64

332039

9

101

2.66

333432

2

101

2.62

272740

6

100

2.64

302739

4

100

2.65

254

50

21

100

2.78

321046

12

100

2.64

292141

' 10

101

2.68

11

5076c


INTRUSIVE SUITE OF KAISER RI06E

Mount filvtns firanodlorlte

Field No.Lab. No. North Lit. West Long.

SP-445M-101053H 37 20.2' 119*21.8'

SP-300162491 37*23.5'

119*21.9'

KPb-59165170

37*24.6' 119*5.9'

KPc-42165172

37 21.2' 119*7.7'

KPd-61165173

37 20.9' 119*2.1'

Equ1 granular

KP-AA

fades

KPc-16 KP-AB KP-ACM-114269H M-112420W M-114270U M-114271H 37*18.9' 37*19.2' 37*19.1' 37*19.2' 119*10.7' 119*11.0' 119*10.7' 119*10.7'


S10?Al203H?3FeOMgOCaONa?0KjO$+Hrf-TIO?P2°5MnOCO?crFLess 0

Sun

67.515.61.52.21.43.83.13.50.790.060.540.130.13

<0.05 _

100.3

67.716.01.91.61.03.63.53.20.540.250.470.160.05

<0.05 _

100.0

68.215.51.22.31.63.32.93.60.560.030.470.110.070.09

99.9

70.415.11.21.50.62.53.14.00.820.050.450.110.050.08

100.0

71.114.41.11.51.02.42.84.40.620.050.380.080.07

<0.05

100.6

54.516.82.65.65.38.12.21.41.90.230.930.140.12

<0.05

99.9

percent)

56.518.02.84.63.57.03.31.61.00.160.890.260.15

<0.05

99.8

58.917.71.34.33.06.33.41.71.20.190.860.200.11

<0.05 __

99.2

60.416.92.14.12.85.73.12.01.10.210.830.180.11

<0.05___

99.6

KPc-32M-112783W 37*19.3' 119*11.5'

61.516.81.73.82.55.53.52.51.00.130.770.180.12

<0.05__

100.1

KP-YM-112417W 37'19.3' 119*13.6'

64.616.01.63.02.04.43.13.01.20.140.620.160.10

<0.05 _

100.0


QCorabanwodihynt11 Pol

Total

QuartzK -feldsparPlagloclase8lot1teHornblendeOtherMafic minerals

undivided

Total


25.40.1

20.826.418.1

_

5.72.21.00.3

100.0

252042__

13

100

2.43

26.20.6

19.129.917.0

_

3.22.80.90.4

100.1

271845_

10

100

27.41.1

21.424.715.8_

6.61.80.90.3

100.0

272138_

13

99

2.70

30.91.4

23.926.511.8 _

2.61.80.90.3

100.1

302239_

8

99

2.66

31.20.9

26.223.911.5

__

3.91.60.70.2

100.1

Modes

292735_

9

100

2.67

10.2_

8.519.132.6

_6.2

17.53.91.80.3

100.1

10.3_

9.628.330.0

__2.8

12.54.11.70.6

99.9

13.4_

10.329.428.7

__1.6

12.61.91.70.5

100.1

17.2_

12.026.726.8

__0.7

11.53.11.60.4

100.1

15.4_

15.030.023.0

__2.89.52.51.50.4

100.1

21.9<0.0526.626.621.1_

8.52.41.20.4

100.1

(volume percent)

141

547

222

~~

100

2.85

12<0.55414172

~~

99

2.82

181

601110

1

~~

101

2.78

224

521210

1

~~

101

2.76

225

511281

99

2.76

22134812

51

""

101

2.72

12

SOISc


INTRUSIVE SUITE OF KAISER RIDGE-Continued

Mount 61vens fir anodlorlte Continued

Equl granular fades Continued

field No.Lab. No. North Lat. West Long.

S10?A1 263

FeOMgOCaONa?0^2"H^*H^- T102P 2°5MnOCO?ClFLess 0

Sum

QCorabanwodihymt11apol

Total

KP-ZM-112416M 37*19.9' 119*14.4-

65.215.71.63.02.14.23.13.01.10.09 0.620.160.10

<0.05__

100.0

22.60.1

18.026.620.0

8.72.31.20.4

100.1

M.b-61M-109629W 37*13.8'

119*5.1'

66.815.61.72.31.63.73.03.40.930.17 0.590.160.08

<0.05_

100.1

25.80.6

20.325.717.5

6.02.51.10.4

99.9

Ka-20H3193

37*14.9' 118*56.4'

67.3614.721.422.611.743.903.073.450.400.07 0.570.130.090.080.010.030.01

99.64

25.1

20.626.216.3

1.96.32.11.10.3

99.9

BCc-12H3206

37*5.0' 118*58.2-

Chemical

68.4214.361.801.941.453.653.592.800.330.06 0.610.190.070.02_

0.040.02

99.31

CIPW

27.6_

16.730.715.0

1.74.12.61.20.5

100.1

A- 103M-110125W 37*20.1-

118*58.8'

A-212M-110126W

37 16.6' 118*59.5'

SP-11SM-101054W

37*28.4' 119*28.6'

Porphyrltlc fades

SP-3340-100433 37 25.0' 119*17.1-

KPa-104M-112419W

37*24.0' 119*13.4'

KPa-66165167

37*25.6' 119*10.6'

KPc-26165171

37*20.4- 119*14.6'


61.716.92.33.42.45.33.32.50.910.19 0.730.190.09

<0.05 .

100.0

norms (weight

17.5_

15.028.324.2

0.98.93.41.40.5

100.1

66.016.01.62.61.83.73.13.4O.T40.18 0.570.150.10

<0.05_

100.0

percent)

23.80.9

20.326.517.5

7.32.31.10.4

100.1

68.615.41.61.91.13.03.73.50.650.06 0.460.110.13

<0.05__

100.3

25.30.3

20.831.514.2

4.42.30.90.3

100.0

71.5514.371.081.150.721.983.524.520.060.38 0.320.060.060.02

___

99.81

26.50.3

26.730.09.4--

2.61.60.60.2

100.1

66.116.22.02.11.54.03.63.00.560.10 0.530.180.07

<0.05__..

100.0

22.90.2

17.930.718.6

--_.

5.22.91.00.4

100.0

71.814.70.691.11.11.93.24.00.590.10 0.34o.oe0.060.05

___.

99.9

32.31.9

23.827.39.0--__

3.61.30.70.2

100.1

71.214.60.981.20.62.13.24.20.140.76 0.360.090.040.05_ --

99.9

31.01.4

25.127.49.9

2.91.40.70.2

100.0


QuartzK -feldsparPlagloclaseBiotiteHornblendeOtherMafic minerals

undivided

Total


22164983

<0.5

*"""

100

2.72

271941____

13

100

2.69

271236__

__*.

100

2.65

231749___

11

100

2.66

218

51_-

20

100

2.73

261740__

j°

99

2.71

252539-._

10

99

2.61

263136_

=JL100

221355

721

~~

100

2.72

332338__

°

100

2.65

31273606

<0.5

_n_

100

2.64

13

SOISc



Mount 61vens GranodloHte-Continued

Porphyrltlc fades Continued


KP-X KP-P KPa-53 KPa-59M-112418W M-112415W M-112421W M-112422W

37*20.1' 37*21.9' 37*24.4' 37*25.8'119*13.8' 119 14.6' 119*14.7' 119*14.6'

Chemical analyses

S10?Al?0~3F«?^3FeOMgOCaONa?0Kp6HsO*HjO- TT02P2°5MnO 5

C0 2crFlLess 0

Sum

70.914.91.11.30.762.53.23.80.810.04 0.310.100.05

<0.05

99.8

69.115.41.41.50.922.93.34.10.660.06 0.400.120.05

<0.05 _

100.0

72.714.51.10.800.291.23.34.51.10.22 0.130.070.14

<0.05

100.1

72.315.00.781.2

. 0.411.83.54.10.620.09 0.140.090.05

<0.05 _

100.1

KPa-11165166 37*27.2'

119*14.3'

(weight percent)

72.814.70.510.720.51.73.64.10.600.06 0.190.050.04

<0.05

99.6

Fine grainedfades

KP-AHM-114272W

37*25.9'119*18.8'

75.113.40.340.360.121.03.24.60.510.49 0.08

0.02<0.05

-- _

99.3

Olorlte Inclusion

CR-50165704 37*4.5'

118*58.2'

53.017.12.27.44.66.94.02.10.640.20 1.10.370.230.06 _

99.9

Homfels Inclusions

CR-51165705 37*4.5'

118*58.2'

68.014.91.62.91.83.33.21.80.480.28 0.750.200.040.15

99.4

CR-52165706

37*4.5'118*58.2'

51.417.53.35.61.5

15.32.20.130.420.51 0.780.240.38

<0.05 -.

99.3


QCorabanwod1hymt11apol

Total

31.41.2

22.727.411.9 __

3.01.60.60.2

100.1

26.70.6

24.428.213.7

3.32.00.80.3

100.1

33.62.2

26.928.35.6

1.31.60.30.2

100.1

31.61.8

24.429.88.4

2.51.10.30.2

100.1

32.01.4

24.530.88.2

1.90.70.40.1

100.1

37.11.4

27.727.65.1

0.60.50.2

100.2

_

12.534.222.7

7.812.03.22.10.94.5

99.9

32.52.2

10.827.515.3

7.42.41.40.5

100.1

8.7

0.818.938.15.0

21.5

4.91.50.6

100.1


QuartzK -feldsparPlagioclaseBiotiteHornblendeOtherMafic minerals

undivided

Total


242346

6<0.5

1

_~~

100

2.66

272343

6<0.5

1

_~~

100

2.68

302739401

- ~

101

2.62

342240

401

~~

101

2.61

312938

20

<0.5

~~

100

2.62

343333

20

<0.5

~~

100

2.58

_

~~

-

~

_

~~

-

__-- -.----

~~

14

5015c

SIERRA NATIONAL FOREST Contlnued


Granodlorlte of Red Lake


HL-4{1)M-105137W 37*14.0' 119*9.7-

HL-4(2)M-100930W

37 14.0' 119*9.7-

HLa-30M-109625W

37*12.1' 119*11.7'

HLa-111M-109627W 37*12.1- 119 8.7'

Granodlorlte of Eagle Peak

Equ1- granularfades

CP-205 HLd-5M-146891 M-109639W 37 13.3' 37*6.5- 119*9.2' 119*2.8'

Porphy- r1t1c

fades

HLd-51M-109641W 37*5.6'

119*0.9-

Grano dlorlte of B1g Creek

HLa-62M-109622W

37*12.4- 119*14.9'

Grano dlorlte of of Bald

Mountain

HLc-2M-109632W 37*5.6-

119*11.0'

Leucogranlte of Granite of Big Sandy Bluffs Lion Point

SLC-60M-118547W 37*5.9'

119*27.2'

SLc-119M-118552W 37*2.4'

119*24.9'

SLa-91M-118537W 37*11.1'

119*23.1'


S102A1 26 3

FeOMgOCaONa?0KjOH20'fHpO-TT02P^cMnOC02ClFLess 0

Sum

QCorabanwodih>mt11apol

Total

68.616.01.91.60.923.03.33.00.500.120.510.240.110.05 _

99.9

30.72.5

17.928.213.4

3.02.81.00.6

100.1

70.015.21.31.40.903.33.72.80.570.070.460.160.05

<0.05

100.0

29.60.5

16.731.515.4

3.11.90.90.4

100.0

69.715.50.392.10.742.83.33.80.800.130.470.140.05

<0.05

100.0

28.21.2

22.728.213.1 ..

4.70.60.90.3

99.9

68.315.81.32.01.23.13.42.81.00.310.520.120.08

<0.05

100.0

29.31.9

16.829.214.8

4.91.91.00.3

100.0

69.4 68.315.3 15.92.00 1.81.69 2.30.98 1.13.13 3.13.55 3.02.96 3.40.56 0.73 0.09

0.41 0.530.12 0.150.04 0.070.04 <0.05_ _ __ __

100.2 100.5

CIPW norms (weight

29.3 29.20.9 2.0

17.6 20.230.2 25.514.8 14.5

3.3 4.72.9 2.60.8 1.00.3 0.4 -_

100.1 100.1

70.915.21.01.50.672.53.13.80.640.070.360.120.04

<0.05_

100.0

percent)

31.91.7

22.626.411.7

3.11.50.70.3

99.9

69.714.70.652.51.23.13.23.70.440.080.480.110.05

<0.05-_

100.0

27.4<0.0522.027.214.8

6.40.90.90.3

99.9

75.313.50.190.920.151.13.14.60.660.150.090.040.04

<0.05_.

100.0

36.91.5

27.526.55.2-.

1.90.30.20.1

100.1

74.314.91.10.760.402.44.21.90.360.040.170.030.010.03 ....

100.6

36.81.6

11.235.511.7

1.21.60.30.1

100.0

74.814.10.790.800.451.63.73.60.500.060.140.030.010.06_

100.6

35.21.3

21.331.3

7.7

1.71.10.30.1

100.0

72.315.30.901.10.652.23.34.10.710.430.250.060.030.02 -.

101.4

32.32.4

23.927.68.0 --

2.21.31.31.0

100.0


QuartzK-feldsparPlagloclaseB1ot1teHornblendeMafic minerals

undivided

Total


281450

_9_

101

2.67

__

*

261550 «

_9_

100

2.67

192646

_9

100

2.67

27- 18 50

_ 5

- 100

2.70

282837

6

99

2.65

302040

JO

100

2.68

313433--

2

100

2.61

398

50

4

101

2.67

322241

5

100

2.64

322338

_7

100

2.62

15

5015c

SIERRA NATIONAL FOREST-Contlnugd

JOHN MIIR INTRUSIVE SUITE

Lamarck Granodlorlte Lake Edison Granodlorlte Round Valley PeakGranodtortte

Field No.Lab. No.North Long.West Lat.

6-91-153-1300SCD37*10.9'118*38.7'

A-481N-108022W37*17.0'118*51.1'

NS-1N320437*13.2'

118*35.9'

KPb-34165169

37*29.9119*4.4

KPb-10165168

1 37*26.3'' 119*1.4'

A-425 A-448M-110131U H-110133W37*21.5' 37*19.3'

118*50.6' 118*51.1'

A-454BM-108021U37*24.8'118*56.4'

A-490M-110134U37*17.3'118*47.8'

95-83-553-1298SCD37*22.2'118*43.3'

M-73914408737*30.8"

118*54.8'

M-55014408637*30.6'

118*48.2'


S102A1 20*3Fe203FeOMgOCaONa20 K28H 20* H 20~ T?02P205MnOC02ClFLess 0

Sum

66.9215.191.452.521.743.793.16 3.820.48 0.06 0.470.180.080.02

99.88

62.616.51.53.72.45.03.42.90.87 0.03 0.640.200.09

<0.05

99.9

64.7615.771.702.972.144.503.233.300.51 0.02 0.590.180.100.020.020.040.02

99.83

67.316.21.61.51.13.43.6 3.60.60 0.13 0.510.160.06

<0.05

99.8

66.915.51.82.01.73.43.53.60.61 0.04 0.480.160.080.10 -

99.9

66.1 66.716.0 16.12.1 1.62.0 2.21.4 1.53.9 3.53.8 3.53.3 3.70.53 0.31 0.12 0.07 0.55 0.440.20 0.160.07 0.08

<0.05 <0.05__ __

100.1 99.9

66.415.71.02.81.83.73.53.30.80 0.05 0.490.150.08

<0.05

99.8

68.815.41.71.41.12.93.43.90.70 0.09 0.390.170.10

<0.05 ~

100.1

71.4214.030.891.630.701.912.86 5.350.35 0.08 0.360.090.050.02

99.74

65.116.62.32.41.84.13.4 3.20.48 0.480.190.09

<0.05-___

100.2

68.015.61.81.81.53.63.4 3.40.40 0.380.150.08

<0.05____

100.2


QCorabandlhymt11aphm

Total

QuartzK-feldsparPlagloclaseBlottteHornblendeAccessory

ml neral sMafic minerals

undivided

Total


22.9

22.726.916.11.46.52.10.90.4

99.9

242443

63

~"

100

2.67

16.5

17.329.121.41.99.82.21.20.5

99.9

201750

~

13

100

2.75

20.2

19.727.518.91.97.72.51.10.4

99.9

281542 -

16

101

2.71

24.00.6

21.530.816.0

3.52.31.00.4

100.1

252145 -

9

100

2.68

22.9<0.0521.529.916.0

5.82.60.90.4

100.0

Modes

252042 -

12

99

2.70

21.3 22.0- 0.4

19.6 22.032.3 29.817.0 16.41.04.2 5.93.1 2.31.1 0.80.5 0.4

100.1 100.0

(volume percent)

21 2616 2252 44

11 8

100 100

2.71 2.70

21.8

19.729.917.6

8.21.50.90.4

100.0

221949 -

10

100

2.68

26.60.7

23.229.013.4

3.52.50.70.4

100.0

252541--

8

99

2.67

28.80.3

31.825.49.0

3.51.30.70.2

100.0

303331

5

1

~"

100

2.61

21.40.5

19.028.919.2

6.43.30.90.5

100.1

22145085

1

~"

100

2.64

25.10.1

20.228.916.9

5.12.60.70.4

100.0

282243

53

tr

~~

101

2.60

16

5259C

SIERRA NATIONAL FOREST-ContlBued

JOHN MUIR INTRUSIVE SUITE Contlnued

Round Valley Peak firanodl or 1 te Contl rated

Mono Recessess Granite

Turret Peak Me Gee Creek


A-237M-110128U37*29.8'118*48.9'

6-51-253-1302SCD37*28.0'

118*41.7'

MT-2H319437*27.4'

118*43.3'

A- 150M-110126U37*27.3'118*46.7'

A-241 A-436 A-450M-110129U M-110132W M-108020U

37*26.2' 37*19.8' 37*21.1'118*48.7' 118*45.4' 118*50.6'

A-5I8M-110138W37*29.7'118*57.1'

A-555M-110142W37*25.8'118*52.5'

95-83-815244537*21.2'

118*44.9'

FO-816250037*33.7'

119*5.1'

pluton

A-304M-110130W37*15.8'118*50.5'

pluton

95-51-4152446

37*15.9'118*38.7'


S10?A19U3F'2^3FeoMgOCaONa?0K-0«20+

T?02P?"5MnOCO?ClFLess 0

Sum

68.415.21.61.81.43.43.33.60.68 0.090.400.150.10

<0.05~

100.2

63.5315.612.353.252.544.583.312.980.61 0.040.630.230.120.03~

99.81

67.1213.932.022.822.194.042.863.140.53 0.040.560.200.110.000.010.040.02

99.59

67.115.82.01.41.03.34.03.21.1 0.230.470.200.06

<0.05

99.9

71.3 72.1 70.215.0 14.7 15.21.1 1.1 0.000.96 0.76 2.20.50 0.31 0.702.1 1.7 2.63.9 3.8 4.04.1 4.3 3.50.46 0.37 0.67 0.08 0.08 0.000.27 0.23 0.360.13 0.11 0.130.02 0.10 0.05

<0.05 <0.05 <0.05

~ __

100.0 99.7 99.7

70.015.21.40.960.502.13.83.81.20.050.320.120.06

<0.05

99.6

70.615.11.51.00.652.43.93.80.37 0.110.390.050.04

<0.05 ~

100.0

71.815.31.00.650.341.83.84.10.480.220.050.060.08

__

99.7

70.315.21.80.970.632.83.83.10.55 0.110.400.140.07

<0.05

99.9

64.515.81.92.61.83.93.53.?1.0 0.300.550.190.08

<0.05

99.4

73.015.?0.40.340.161.13.85.00.480.090.050.060.48 «

100.2


QCoraband1hymt11»Phm

Total

26.00.1

21.428.116.0

5.02.3o.e0.4

100.1

19.1

17.828.319.11.98.73.41.20.6

100.1

26.7

18.724.416.12.37.23.01.10.5

100.0

23.80.2

19.234.415.3

2.82.90.90.5

100.0

28.0 29.8 25.90.6 1.0 0.4

24.4 25.6 20.933.2 32.4 34.29.6 7.8 12.2

1.7 1.1 5.31.6 1.60.5 0.4 0.70.3 0.3 0.3

99.9 100.0 99.9

28.91.3

22.932.79.8

1.52.10.60.3

100.1

27.50.3

22.633.211.6

1.72.20.70.1

99.9

30.01.5

24.432.48.7

1.01.50.40.1

100.0

30.00.8

18.532.413.1

1.62.20.80.30.3

100.0

20.7

19.330.218.30.17.02.81.10.5

100.0

29.41.7

29.832.45.2

0.70.60.20.1

100.1


QuartzK-feldsparPlagloclaseBlot HeHornblendeAccessory

mineralsMafic minerals

undivided

Total


192350

8

100

2.70

281640

16

-

2.71

_ _

~~

-

2.67

301848

_5

101

2.64

28 30 2424 23 2144 45 51__

__

^ _3 _4

100 101 100

2.64 2.64 2.66

282048~

4

100

2.65

301947

4

100

2.65

193542

4

100

2.62

_ _

~"*'

~

241650

11

101

2.70

__

-

17

5259c

SIERRA NATIONAL POREST-ContlniMd

JOHN MUIR INTRUSIVE SUITE-Continued

Evolution Basin Alasklte

Fltld No. M6a-18 NGa-23Lab. No. 165150 165151North Lat. 37*8.9' 37*7.3'West Long. 118*44.0' 118*42.1'

ChMlcal analyses (weight perctnt)

Site A1 253

FeoNgOCaOarH204H20- T102P^sMnOC02ClFLess 0

76.4 12.80.350.360.30.244.3 4.30.550.03 0.110.020.070.08-- ~

76.4 12.90.290.240.10.374.3 4.30.450.02 0.130.020.100.08--

Sum 99.9 99.7

CIPW norm (weight percent)

QCoraband1hy«t11 Pha

34.10.7

25.636.71.1

1.10.50.2

<0.05

34.30.6

25.636.71.7

0.40.40.2

<0.05

Total 100.1 99.9

Modes (volune percent)

QuartzK-feldsparPlagloclaseBlotlteHornblendeAccessory Inerals

Mafic Mineralsundivided

Total

Bulk specific gravity

18

5259C


GRANITOIDS ASSOCIATED MITH TNE MOUNT CODOARD ROOF PENDANT

Sheared Granodlorlte

Field No. Lab. No. North Lat. West Long.

BCD-81 165158 37*12.9'

118*50.5'

KR 0-100451 37*14.0' 118*50.3'

Sheared leu co-

granite

BCd-2 165157

37*7.2' 118*46.4-

Grano dlorlte ofMargaret

Lakes

KPb-74 165174 37*27.6'

119*0.6-

Granite of Mar DMt Alasklte of Graveyard Peak Leucogranlte of Finger Peak

Marginal fades

A- 511 A-512 A-536 KPb-83 N-110135W N-110136M M-110140W 165176

37*19.8' 37*18.3' 37*17.6' 37*29.4' 118*57.0' 118*54.0' 118*57.4- 119*1.2'

KPb-53 165175

37*26.2- 119 0.5'

A-514 A-406 M-110137U N-107207M

37*27.1- 37*22.4- 118*59.5' 118*55.7'

BCd-17 165152 37*2.6'

118*50.4-

BCd-50 165153 37*4.6'

118*46.1'


S10?AlgOiFe203FeoMgOCaONa20KjOH§)4HpO~TT02Pp^SMnOC0 2ClFSLess 0

Sum

64.116.02.22.82.23.93.33.50.770.030.620.160.170.08 _

99.8

63.4315.732.313.352.343.723.683.500.630.050.600.160.170.030.030.050.010.03

99.79

74.114.00.640.780.50.904.63.40.340.000.210.050.000.05

99.6

64.616.42.02.61.62.44.04.40.770.040.680.200.22

<0.05

100.0

68.815.31.11.90.952.44.03.90.650.060.440.140.10

<0.05

99.3

74.915.60.770.480.220.754.24.50.140.050.190.040.05

<0.05 _

101.9

CIPW norms (weight

QCorabandihymt11 P

Total

QuartzK -feldsparPlagioclaseBlotlteMafic minerals

undivided

Total


19.30.1

20.928.218.5

8.23.21.20.4

100.0

201448

18

100

2.71

16.4

20.931.516.21.19.03.41.20.4

100.1

121350

_25

100

32.81.2

20.339.24.2 -1.80.90.40.1

99.9

262942

3

~~

100

2.62

16.61.2

26.234.210.7

6.52.91.30.5

100.1

201160-

JO

101

2.71

24.60.5

23.434.411.2

3.21.60.80.3

100.0

Nodes

1923508

~~

100

2.68

30.92.5

26.234.93.4

0.61.10.40.1

100.1

72.4 76.314.2 13.40.84 0.210.96 0.220.38 0.11.2 0.344.1 4.34.3 4.50.57 0.270.05 0.020.28 0.110.08 0.000.06 0.060.08 <0.08

99.5 99.9

percent)

29.2 33.30.8 0.8

25.7 26.735.1 36.65.5 1.7

1.7 0.41.2 0.30.5 0.20.2

99.9 100.0

76.612.90.110.220.10.423.54.90.960.030.090.020.02

<0.05 _

99.9

36.81.1

29.330.0

2.0

0.50.20.2

<0.05

100.3

76.913.00.230.440.040.543.34.70.670.070.060.020.04

<0.05

100.1

38.61.6

28.028.12.6

0.70.30.1

<0.05

100.0

76.113.50.080.400.040.603.54.80.280.050.070.000.03

<0.05

99.5

36.11.5

28.629.9

3.0

0.70.10.1

100.0

73.214.00.540.960.51.93.63.90.600.000.280.080.040.05 __

99.7

32.60.6

23.330.79.0

2.20.80.50.2

99.9

73.414.20.720.800.61.53.14.20.970.020.240.080.05

<0.05

99.9

35.52.0

25.126.57.0

2.11.10.50.2

100.0

(volume percent)

283732

3

~~

100

2.62

9 3734 3854 25

4 1

~~ ~~

101 101

2.63 2.62

294228

1

~~

100

2.61

283635

1

_~~

100

2.62

333530

2

~~

100

2.62

322738

4

*~

101

2.64

33-2737

4

'

101

2.63

19

5123c

YDSEMITE MtK

JAWBONE INTRUSIVE SUITE

Tonal 1te of Granite Creek

North Long. West Ut.

LE-96M-133929 37*49.3' 119*59.0'

LE-244 LE-153M-133934 M-133932 37*49.0' 37*54.1' 119*52.4' 119 59.9'

Granite of Hoods

R1d«e

LE-1092M-133937 37*58.0' 119*59.5'


S10?Al2"3Fe?03FeOMgOCaONa20 !r*Hrf-T102P^OKNnOC0 2

Sum

44.4012.981.19

11.3010.9810.852.06 0.622.060.071.950.150.1880.29

99.1

61.69 59.2115.86 16.660.94 0.825.23 6.002.89 3.556.21 6.312.43 2.49 2.44 2.130.68 1.510.10 0.090.68 0.750.17 0.190.120 0.1180.07 0.23

99.5 100.1

73.7614.020.730.960.572.322.934.140.300.120.240.080.0330.15

100.4


QCorabandlhymt11apolne

Total

QuartzK-feldsparPlagloclaseMafic minerals

undivided

Total


___

3.814.125.224.0

_1.83.80.4

24.82.1

100.0

Modes

^_

/*""

~~

18.7 14.8

14.6 12.820.8 21.425.5 28.53.8 1.8

13.4 17.61.4 1.21.3 1.50.4 0.5

99.9 100.1

(volume percent)

22 272 1

49 43

28 29

101 100

2.79 2.81

35.00.7

24.524.811.0_

2.21.10.50.2_

100.0

342831

8

101

2.65

20

6689C

YDSEHITE ME* Continued

INTRUSIVE SUITE OF UWONA

Tonal Ite of Aspen Valley

Tonal 1te of the Gateway

Poopenaut Valley pluton

North Long.West Lat.

K-34-64M- 11 2665 37*48.4-119*55.7'

LE-1020M- 133950 37*49.0'119*45.9'

YV-13162494

37*40.6'119*44.4'

Y-442W-194408 37*34.6'119*40.7

Y-656W-194497 37*30.4'

' 119*43.0'

Y-682 LE-31W-194499 M-133931 37*38.8' 3755.4'119*42.9' 119*48.5-

LE-208M-133947 37*57.3'119*49.7'

LE-122M-133945 37*55.4-119*57.4'

LE-258M- 133935 37*58.7'119*45.4-

LE-1081M-133952 37*59.4'119*49.4'

Tueeulala Falls

pluton

LE-60M-133943 37'56.9'119*45.9'


S10?AlwsFe^O?FeOMgOCaONa?0KyHjO*HjO"T10?P2<>5MnOC02

Sum

59.017.32.24.03.06.23.02.41.00.230.800.200.09

<0.05

99.5

62.1617.421.993.222.325.683.681.580.690.110.640.250.1070.06

99.9

70.315.81.11.40.663.43.62.50.450.170.340.100.04

<0.05

99.9

57.319.01.93.92.56.44.02.00.890.120.960.380.100.02

99.5

67.915.41.22.21.53.63.72.70.540.120.490.170.050.02

99.6

62.3 60.2316.6 17.161.9 1.953.3 4.172.0 2.845.2 6.323.4 3.422.5 1.850.87 0.770.18 0.090.94 0.810.30 0.210.06 0.1120.00 0.05

99.6 100.0

61.3717.741.783.602.285.783.981.830.890.090.770.220.0920.06

100.5

62.6516.841.933.162.395.703.701.770.930.110.850.?40.0800.06

100.4

63.9916.811.552.562.035.033.832.320.660.100.670.190.0720.04

99.9

71.3415.050.881.180.712.733.733.440.420.120.400.120.0510.06

100.2

68.4015.621.662.041.323.693.862.380.600.100.520.130.1000.05

100.5



Total


undivided

Total


14.0

14.425.927.12.3

10.93.21.50.5 -

99.8

275

54

15

101

2.79

18.4

9.431.426.60.29.22.91.20.6

99.9

201

61

_ii

101

2.75

31.51.2

14.930.716.3

2.81.60.70.2

99.9

291447

10

100

8.5

12.034.428.4

1.110.12.81.90.9

100.1

121

63

23

99

2.78

25.80.3

16.131.716.9

6.11.80.90.4

100.0

Modes

291345

U

100

2.72

18.8 14.8

15.1 11.029.2 29.223.0 26.31.0 3.37.7 10.52.8 2.91.8 1.60.7 0.5_ _

100.0 100.1

(volume percent)

22 215 2

50 50

23 _27

100 100

2.73 2.78

14.7

10.933.925.3

1.78.92.61.50.5

100.0

191

56

_23

99

2.77

18.6

10.531.524.32.17.92.81.60.6

99.9

174

57

_2i100

2.76

19.0

13.832.722.01.56.82.31.30.5

99.9

195

56

20

100

2.73

29.60.5

20.431.712.8

2.71.30.80.3

100.0

291845

8

100

2.66

26.60.3

14.132.817.5

5.02.41.00.3

100.0

251152

12

100

2.70

21

6692c

YDSEMITE *EA Continued

SUITE OF MMONA Continued

Tonallte of the 6a teway Con t Inued

Hazel Green pluton

GranodlorUe of Arch Rock

Marginal fades

North Long. West Lat.

OF-5 H-170090 37*44.6' 119*55.5'

LE-90 M-133944 37*45.6' 119*54.6'

DF-1 W-170086 37 44.1' 119*54.9'

DF-2 OF-3 OF-4 LE-86 W-170087 W-170088 W- 1700 89 M-133954 37*44.3' 37*44.4' 37*44.5' 37*45.6' 119*55.1' 119*55.2' 119*55.3' 119*55.6'

456-1-36 W-170084 37*44.9' 119*55.6'

45644-23 W -1700 81 37*44.3' 119*55.8'

Y-14 162493

37*41.2' 119*43.8'

Crows footCamp

pluton

V-645 W-193412 37*30.6' 119*44.2'


S102A1w3FepO*FeOMgOCaONapOKjuHzO*HoO- T102P 2°5MnOC0 2 -

Sum

60.716.61.94.43.56.22.72.00.660.08 0.890.210.12

<0.05

100.0

63.7416.291.493.002.455.133.292.260.880.16 0.600.170.0840.06

99.6

45.322.34.06.74.1

13.61.60.200.680.16 0.520.240.16

<0.05

99.6

47.517.71.79.77.5

11.21.50.220.500.06 1.20.100.20

<0.05

99.1

45.222.53.46.24.2

13.81.20.151.00.28 1.30.140.14

<0.05

99.6

CIPW norms (weight


Total

QuartzK -feldsparPlagloclaseMafic minerals

undivided

Total


17.6__

11.923.027.51.7

13.22.81.70.5

99.9

_

_*~

20.8

13.628.323.41.19.22.21.20.4

100.2

267

48

20

101

2.73

«M>

1.213.753.810.712.05.91.00.6

100.1

-

~~

__

1.312.941.511.725.72.52.30.2

100.0

Modes

._

~~

1.8

0.910.356.69.9

12.65.02.50.3

99.9

49.921.43.54.45.3

10.82.20.270.850.25 0.840.040.14

<0.05

99.9

percent)

4.6 .

1.618.848.34.5

15.35.11.60.1

.

99.9

48.6524.970.163.905.10

14.241.900.351.000.10 0.220.130.0850.48

101.3

__

2.116.158.79.17.20.20.40.3

99.9

47.125.20.623.84.8

14.81.20.151.60.11 0.440.040.09

<0.05

100.0

0.3_

0.910.364.18.4

14.10.90.90.1

100.0

44.123.72.37.74.7

12.71.60.130.720.15 1.60.280.160.08

99.2

^^

0.813.757.73.49.73.43.10.7

100.1

71.115.41.31.20.683.33.62.50.340.17 0.310.090.04

<0.05

100.1

32.61.0

14.830.615.9

2.41.90.60.2

100.0

70.615.60.941.10.762.52.63.51.10.83 0.190.150.050.04

100.0

36.33.4

21.122.511.7

3.01.40.40.4

100.2

(volume percent)

___

^_,

__"~

110

77

12

100

2.81

^_,

~~

_ _

~~

~

251650

°

100

2.66

_

__'_

"" "

6692c

YDSEHITE AREA Continued

INTRUSIVE SUITE OF UAWNA Continued

Granod1or1te of Sawmill Mountain


LE-1036M-133936 37*49.7-119*53.7'

LE-249 IE-183 LE-1104M-133948 M-133946 M-133938 37*54.4' 37*53.8' 37*45.8'119*53.6' 119*55.6' 119*46.5'


S10?A1903^2^3FedMgOCaONa?0K^OHpO*HjO~TT02^2^5MnOC0 2

Sum

69.9915.181.051.740.872.924.202.340.580.160.360.170.0820.06

99.7

71.48 72.1215.10 14.260.85 1.041.40 1.280.52 0.392.16 1.712.94 3.764.14 4.190.75 0.520.37 0.100.29 0.320.13 0.100.065 0.0500.31 0.07

100.5 99.9

65.3916.601.023.161.504.213.962.460.580.120.620.190.084

<0.05

99.9

CIPH norms (weight percent)

QCoraband1hymt11apol

Total

QuartzK-f elds parPlagloclaseMafic minerals

undivided

Total


29.00.8

14.035.913.5

4.11.50.70.4

99.9

Modes

319

51

10

101

2.65

33.1 30.02.2 0.7

24.7 25.025.1 32.110.0 7.9

2.8 2.01.2 1.50.6 0.60.3 0.2

100.0 100.0

(volume percent)

26 3030 2837 38

7 4

100 100

2.63 2.65

20.50.2

14.733.819.8

7.91.51.20.5

100.1

22554

19

100

2.72

23

6692C

TOSENITE AREA Continued

INTRUSIVE SUITE OF VOSENITE VALLEY

El Capltan Granite

Rancheria Mountain pluton


K -43-69M-112661W37*46.0'119*37.5'

K-36-67N-112674W37*46.0'119*42.4'

K-35-64N-112668W37*48.3'119*39.9'

FD-1416250437*43.7'

119*37.4'

r-io16249237*42.9'

119*42.1'

V-562 V-508 V-721W-193409 W-194491 W-19450237*33.0' 37*43.8' 37*33.9'119*38.1' 119*41.3' 119*37.0'

H-22-69N-112670U37*55.9'119*38.0'

H-33-69N-112673W37*58.8'119*36.9'

H-34-69D-10286937*58.7'119*37.4'

D-6 LE-175N-112672W N-13393337*57.9'119*41.3'

37*56.7'119*46.7'

FD-310-10277237*57.9'119*42.9'

Cheaical analyses (Might percent)

S102A1 203Fe203FeONgOCaONa20 K20

-H 20*4bO-

P20§NnOC02

SUM

69.814.9

1.12.10.892.73.5 3.00.770.17

8:80.04

<0.05

99.6

70.114.80.811.90.782.63.7 3.01.20.14

8:110.06

<0.05

99.6

73.114.31.00.920.501.43.4 4.20.610.12

8:80.03

<0.05

100.1

73.314.40.590.920.711.83.0 4.60.470.11

8:810.03

<0.05

100.0

70.316.11.11.20.513.04.4 2.40.390.15

8:?H0.03

<0.05

100.0

65.3 73.5 73.716.7 14.4 14.11.2 0.78 0.683.2 0.92 1.22.0 0.42 0.684.4 1.6 2.13.3 3.5 3.7 2.3 4.0 3.20.90 0.55 0.410.06 0.19 0.19

8:8 8:1? 8:B0.07 0.02 0.030.06 0.00 0.04

100.4 100.2 100.4

74.214.00.401.00.351.73.14.10.540.11

8:410.04

<0.05

99.8

69.016.50.841.60.652.43.7 3.80.780.08

8:80.06

<0.05

99.9

76.612.90.290.550.090.893.7 4.30.000.04

8*0? «02

0.06<0.03

99.5

74.913.50.280.840.331.53.0 4.20.480.18

8:ii0.03

<0.05

99.5

72.1814.610.781.440.462.103.86 3.070.340.04

8:80.0630.09

99.4

77.412.20.510.450.160.633.66 4.490.000.00

8:0!0.060.03

99.7

CIPW nones (Might percent)

QCorabanhy t11

h*

Total

30.61.3

18.030.012.74.71.60.80.3

100.0

30.21.0

18.131.912.34.41.20.70.3

100.1

33.91.9

25.029.06.31.61.50.60.3

100.1

33.01.3

27.425.58.93.00.9

<0.05<0.05

100.1

28.31.1

14.337.514.32.31.60.40.2

100.0

23.8 33.9 34.31.3 1.7 1.0

13.7 23.8 19.028.1 29.8 31.420.7 7.3 9.78.9 1.8 3.01.8 1.1 1.01.3 0.4 0.50.5 0.3 0.3

100.1 100.1 100.2

36.11.5

24.526.58.22.20.60.30.1

100.0

26.62.3

22.731.611.23.51.20.30.3

100.0

36.50.6

25.631.54.31.00.40.1

<0.05

100.0

37.71.4

25.125.77.22.00.40.20.1

99.8

32.7-1.4

18.333.09.82.81.1

- 0.60.3

100.0

37.40.2

26.631.13.00.70.70.2

<0.05

99.9

Nodes (volwe percent)


undivided"*' Total


271152

11

101

2.64

321246

11

101

2.65

253436

4

99

2.62

352338

4

100

2.63

261153

10

100

27 32 284 24 21

49 40 43

20 4 8

100 100 100

2.74 2.63 2.66

372338

3

101

2.62

212549

6

101

2.78

383427

1

101

2.64

372237

3

99

2.62

352039

6

100

2.67

284824

1

101

2.58

24

6698c

mCMITEJREA-Contl nued

INTRUSIVE SUITE OF YOSEMITE VALLEY Continued

El Capltan Granite Continued

Double Rock pluton


K-18-64M-112667W37*53.1'

119*50.0'

H- 27-69M-112676H37*59.0'

119*30.2'

Mount Hoffman pluton Swamp Lake pluton

H-47-66M-112662W37*51.8'

119*47.3'

K-51-66M-112656U37*51.4'

119*46.2'

K-45-66M-112658U37*53.6'

119*31.8'

LE-1111M- 13395337*57.2'

119*50.1'

Bald Mountainpluton

LE-28M- 13394137*54.2'

119*49.6'

Gray Peak pluton

MP-773161592

37*41.0'

119*24.6'

Chealcal analyses (weight percent)

S102Al^jFe20jFeOMgOCaONa20*2"H204H20-T102P205MnOC02

Sun

71.814.20.941.60.591.73.04.70.670.140.330.080.03

<0.05

99.8

70.314.80.702.00.782.04.03.81.00.100.340.100.07

<0.05

100.0

72.014.60.941.60.692.23.23.50.620.090.380.040.04

<0.05

100.0

68.215.81.12.10.942.73.14.50.650.130.450.130.06

<0.05

99.9

CIPW norms (weight

QCorabannynt11aphm

Total


undivided

TotalBulk specific

gravity

31.61.3

18.125.68.03.21.40.60.2""

100.0

283235

5

100

2.62

26.40.7

22.734.29.44.71.00.70.2""

100.0

242146

_ 9

100

»«

33.91.7

20.927.310.73.41.40.70.1""

100.1

Modes

331840

9

100

2.65

25.31.2

26.826.512.74.71.60.90.3

..

100.0

72.814.70.501.00.471.83.74.10.500.070.250.060.06

<0.05

100.1

percent)

30.91.1

14.431.58.62.30.70.50.1"

100.1

72.5414.860.681.320.502.233.483.960.350.050.310.120.0540.07

100.7

31.31.1

23.329.410.32.51.30.60.3

100.1

71.0814.920.851.480.592.573.313.700.390.190.330.100.0690.09

99.7

31.11.1

22.128.312.23.11.20.60.2

99.9

70.114.61.72.20.512.33.93.80.250.060.360.100.08

<0.05

100.0

26.60.1

22.533.110.83.52.50.70.2

. 11

100.0

(volume percent)

182348

11

100

2.65

243336

7

100

2.63

253038

8

101

2.64

322139

8

101

2.66

282538

9

100

2.66

25

6698c

VOSEMITE AREA Continued

INTRUSIVE SUITE OF TO SEMITE VALLEY -Contlnwtd

Taft Leucogranlte

Ten Lakes pluton


S102A] 263FIT*

MgOCaONa?052S*H20- TT02P20sMnOC02

Su.

QCorabanhy*tn pIm

Total

FD-1216250237*42.8'

119*36.2'

74.014.50.36 0.400.111.33.54.50.540.22 0.030.000.02

<0.05

99.5

33.71.5

26.930.06.50.70.50.1

99.9

Y-161U-19340237*42.2'119*39.1'

Che»1ca1

75.214.00.53 0.800.331.63.33.90.540.13 0.190.110.030.00

100.7

CIPU

37.11.7

23.127.97.21.60.80.40.3""

100.1

K-45-67N-112669U37*53.6'119*31.7'

analyses

76.912.70.15 0.760.090.823.44.10.580.14 0.080.050.05

<0.05

99.9

H-25-69N-112671M37*59.2'119*31.3'

StovepipeCanp

pluton

Y-663U-19449837*32.4'119*43.5'

Hogan Mountain pluton

La-45N-14529237*27.6'119*41.4'

La-14N-14528537*26.6'119*39.0'

(weight percent)

75.014.40.64 0.600.060.733.14.50.710.10 0.100.000.00

<o.os100.0

72.614.61.0 0.840.761.53.23.51.40.99 0.270.120.030.02

100.8

74.612.90.35 0.670.20.872.94.240.640.42 0.07

<0.01<0.020.02

98.1

75.513.10.65 0.450.20.852.95.120.410.16 0.08

<0.01<0.02

""

99.4

norm (weight percent)

39.51.3

24.529.03.81.50.20.20.1""

100.1

Modes (volu


Total


3629314

100

2.60

3332314

100

2.65

2230398

99

2.63

38.23.1

26.826.53.70.60.90.2- ""

100.0

e percent)

__._ ""

-

2.58

37.03.2

21.027.56.82.31.50.50.3

100.1

2825434

100

2.57

41.43.0

25.625.11.60.50.51.21.0

99.9

392434

3

100

2.56

37.61.6

30.424.73.20.50.50.80.40.3

100.0

343429

3

100

2.59

26

6698c

TOSEMITE AREA Continued

INTRUSIVE SUITE OF MERGED PEAK

Granodlorlte of


MP-578U-19492137*38.4'119*24.6

MP-5200-10020137*35.4'

1 119*23.9'

Cheerical analyses

S102*l2o3FeuMgOCaONa20 K20H20*H20- T?02'&NnOC02ClFLess 0

SIM

64.916.22.12.51.74.13.8 2.90.690.14 0.830.230.070.01 ""

100.2

68.5715.601.151.890.993.024.02 3.430.410.05 0.470.130.080.010.010.050.02

98.86

Jackass Lakes

MP-180 NP-253W-185505 U-19491737*35.7' 37*39.3'119*20.9' 119*17.1'

(weight percent)

66.6 72.016.4 15.31.6 0.901.5 0.920.62 0.324.0 0.984.2 4.6 2.9 4.20.59 0.430.04 0.12 0.37 0.300.27 0.080.00 0.040.02 0.01

____"" "~

99.1 100.2

Leuco-granlte of

TimberKnob

NP-64016152837*35.0'

119*18.8'

74.713.20.400.730.081.03.35.20.400.04 0.120.020.06

<0.05 ""

99.3

CIPW noras (weight percent)

QCorabandlhy t11ap

Total


undivided

Total


20.5--

17.332.418.70.25.83.11.60.5

100.1

201253

IS

100

2.72

23.80.1

20.434.214.2

4.41.70.90.3

100.0

Modes (volun

241947

10

100

2.70

22.5 26.71.6

17.4 24.936.1 39.117.6 4.40.62.1 1.32.4 1.30.7 0.60.7 0.2

100.1 100.1

ie percent)

22 2715 3352 37

12 4

101 101

2.70 2.64

33.40.4

31.128.34.9_-

1.10.60.2

<0.05

100.1

293335

2

99

2.62

27

5096c

TOSEM1TE AREA Continued

INTRUSIVE SUITE OF KUENA VISTA CREST

Cranodlorlte

Field No.Lab No.North Long.West Lat.

MP-568D-10020237*38.4*119*25.3'

MP-478M-18551037*32.6'119*28.4'

Y-582U-19341037*34.0'119*32.8'

of Illllouette Creek

t-132M-19448637*35.0*119*32.1'

t-173M-19448837*44.7'119*35.8'

Tamarack Leaning Creek Tower

pi u ton pluton

FD-13 K-46-64 LE-41 Y-683162503 M-112677M M-133942 W- 194500

37*43.2' 37*48.4' 37*46.6' 37*42.9'119*33.3'119*33.4' 119*45.1' 119*38.7'

Cranodlorlte of Ostrander Lake

t-349U-19448937'36.9'119*35.8'

f-733W-19450437*37.3'119*33.2 '

MP-6170-10020437*37.4'119*26.7'

HP-57416158737*36.3'

119*28.5

HP-35116158237*31.4'

'119*27.0'

Chealcal analyses (Might percent)

SI 02A1 203Fe203FeOMgOCaONa20K20H20+H20- T102P205MnOC02ClFLess 0

Sun

64.7115.861.463.282.174.843.242.710.550.06 0.720.150.080.010.03o:os0.03

99.89

69.114.81.22.41.64.73.12.40.460.03 0.330.250.000.02--

100.4

64.016.21.63.52.55.13.12.50.660.10 0.800.230.070.00

100.4

67.815.51.32.21.53.73.22.90.680.12 0.650.230.050.02 --

99.9

59.516.62.33.83.05.83.12.50.610.18 0.830.270.090.00

98.6

61.3 61.0 62.79 70.416.5 16.4 16.77 14.92.7 2.1 2.11 0.823.1 3.8 3.08 1.91.3 . 2.9 2.21 1.06.5 5.4 5.30 2.75.1 3.4 2.62 3.41.7 2.6 2.00 3.30.72 1.0 0.82 0.810.00 0.12 0.20 0.11 0.61 0.84 0.70 0.400.24 0.21 0.21 0.150.10 0.06 0.105 0.04

<0.05 <0.05 0.09 0.00 -- .. _ _

99.9 99.9 100.0 99.9

66.615.81.72.61.64.73.61.50.460.22 0.580.230.070.00 -_

99.7

71.714.90.731.20.572.43.63.60.540.12 0.350.160.030.01--

99.9

70.3214.690.871.761.032.833.284.010.480.05 0.400.090.050.020.010.050.02

99.92

72.214.70.371.30.522.03.34.00.900.07 0.300.080.080.08

99.9

73.213.90.241.60.501.83.14.50.660.05 0.220.060.04

<0.05

99.9

CIPW nonas (Might percent)

QCoraband1ny«t11 P

Total

21.2

16.127.620.91.98.32.11.40.4

99.9

29.4--

14.226.319.41.95.91.70.60.6

100.0

20.9--

14.826.323.00.79.82.31.50.5

99.8

27.90.9

17.227.317.0

5.81.91.20.6

99.9

15.0

15.126.824.52.5

10.43.41.60.7

100.0

11.8 15.1 25.0 30.4 1.2 1.2

10.1 15.6 12.1 19.743.5 29.1 22.6 29.117.3 22.1 25.5 12.511.2 3.00.4 9.9 8.6 4.83.9 3.1 3.1 1.21.2 0.6 1.4 0.80.6 0.5 0.5 0.4

100.0 100.0 100.0 100.1

27.20.39.0

30.822.0

6.62.51.10.6

100.1

31.21.1

21.430.710.9

2.51.10.70.4

100.0

27.8<0.0523.927.913.5

4.51.30.80.2

99.9

32.41.5

23.928.29.5

3.10.50.60.2

99.9

32.70.8

26.826.58.6

3.70.40.40.1

100.0

Modes (voluae percent)

QuartzK- feldsparPlagloclaseMafic minerals

undivided

Total


231148

17

99

2.74

271243

19

101

2.74

226

50

22

100

2.74

301840

12

100

2.72

178

49

JS

99

2.79

19 28 276 6 17

51 - 51 46

-M- ^==- 16 11

101 101 101

2.76 - 2.75 2.69

217

51

21

100

2.76

311746

6

100

2.66

292439

J[

100

2.67

312539

^

100

2.65

313035

__5

101

2.65

28

5283c

INTRUSIVE SUITE OF BUENA

Grano- Grano- dlorlte dlorlte

of Breeze of Horse

Field No.Lab. No.North Lat.Nest Long.

Lake

HP-54116158637*34.1'

119*23.5

Ridge MMMWMBMMMMM

Y-408N-19340637*35.9'

' 119*30.9*

Chealcal analyses

S109Al9v3FeaO*FeOMgOCaONa?0KpOHyO*H»0-

T102PjOcuZn nnUC02crFLess 0

Sun

70.614.80.901.80.652.43.93.20.850.12 0.430.160.080.10

__ ̂ ^

100.0

67.316.91.22.11.13.73.92.20.700.12 0.610.260.090.00~_~~

100.2

VISTA CRCST-Cofttlmied

Bridal veil Granodlorlte

Y-337 V-165N-193404 N-19448737*41.8*119*36.8'

37*41.4'

119*36.9'

Granite of Chllnualna

Lakes

V-410H-1934073T36.4'119*32.2'

(wight percent)

73.714,60.451.10.441.83.43.50.500.19 0.200.120.040.04 ~~~

100.1

68.515.91.02.21.13.23.52.50.650.18 0.460.170.060.00 _-

__^^

99.4

72.115.40.780.800.432.13.93.40.570.13 0.270.210.020.00 ~

-_^^.

100.1

CIPU noras (wight percent)

QCorabandlhy tn p

Total


undivided

Total


29.40.9

19.133.411.0_

3.71.30.80.4

100.0

291748

6

100

2.68

26.62.0

13.133.216.8_

4.81.81.20.6

100.1

Nodes (volw

277

57

9

100

2.71

35.92.2

20.829.08.2_

2.50.70.40.3

100.0

ie percent)

3321

9

7

100

2.64

29.82.1

15.030.015.0_

5.41.50.90.4

100.1

348

50

7

99

2.78

31.82.0

20.233.29.1__

1.51.10.50.5

99.9

311945

5

too

2.64

29

5283C

TOSWITEJRW Continued

INTRUSIVE SUITE OF WASHBURN UKE

Granodlorlte

Field No.Lab No. North Lat.West Long.

MP-728161590 37*43.3'

119*17.0'

HP-836W-196941 37 44. 3'119*16.2'

HP-789D-100205 37*40.0'119*23.0'

of Red Devil Lake

HP-798161596 37*42.2'

119*17.9'

HP-730M-196937 37 43.01119*18.2'

Granite of Turner Lake

HP-794 HP-682161595 161589 37*43.1' 37*42.1'

119*18.6' 119*20.4'

HP-818 HP- 7958W-196939 W-19663B 3742.4' 37*42.8'119*19.8' 119 19. 1'

M-3280-100199 37*38.3'119 20.8'

Granite porphyryof Cony

HP-821U-196940 37*43.8'119*21.3'

Crags

HP-691D- 100 206 37*44.6'

119*21.9-


S10?Al28 3

FeOMgOCaONa?0 *2°+H?0- TT02P^OSNnOC0 2ClFLess 0

Sum

66.715.31.62.52.33.23.8 3.00.560.06 0.620.160.12

<0.05__

100.0

67.915.32.01.61.33.33.8 3.20.560.06 0.560.140.110.02_

100.1

68.0915.151.502.151.333.273.92 3.120.360.06 0.600.150.090.020.010.060.03

99.85

69.314.91.12.21.12.83.6 3.30.600.08 0.480.130.11

<0.05

100.0

70.514.91.41.10.752.43.7 3.90.350.07 0.360.080.050.02__

99.6

72.5 72.414.3 14.60.70 0.701.2 1.10.57 0.291.9 1.83.5 3.6 4.2 4.70.45 0.350.04 0.02 0.25 0.250.09 0.060.07 0.080.09 <0.05 . _

99.9 100.5

72.414.11.40.920.402.23.63.80.380.22 0.320.110.050.05

100.0

73.213.61.40.880.402.13.44.00.270.13 0.340.100.040.02_

100.1

73.5813.640.731.190.652.213.53 3.570.310.08 0.300.080.050.060.010.040.02

100.01

70.614.71.20.960.521.73.2 4.90.560.17 0.320.100.040.03

.

99.0

72.3014.450.891.080.502.013.55 4.270.190.06 0.290.090.040.000.000.050.02

99.75


QCorabandihymt11aphm

Total

QuartzK -feldsparPlagloclaseHaflc minerals

undivided

Total


22.30.4

17.932.414.9

8.32.31.20.4

100.1

231748

If

100

2.69

24.7

19.032.315.30.24.12.91.10.3

99.9

261645

12

99

2.68

24.2_

18.633.414.60.64.92.21.10.4

100.0

211352

14

100

2.69

26.30.3

19.732.413.1

5.31.60.90.3

99.9

271944

-11

101

2.68

28.10.4

23.331.611.5

2.22.00.70.2

100.0

Modes

302539

6

100

2.66

31.0 28.90.8 0.5

25.0 27.929.8 30.68.9 8.6

2.8 1.91.0 1.00.5 0.50.2 0.1_

100.0 100.0

(volume percent)

30 3126 2934 35

6 5

100 100

2.65 2.64

32.10.3

22.630.710.3

1.12.00.60.3

100.0

282542

_ o

101

2.65

33.40.3

23.728.99.8

1.02.00.60.2

<0.05

99.9

282344

6

101

2.64

33.50.1

21.230.010.5

2.81.10.60.2

100.0

302143

6

100

2.66

29.51.3

29.527.6

7.9

1.61.80.60.2

100.0

323033

5

100

2.65

30.30.6

-25.430.29.4

2.11.30.6-0.2

100.1

302838

.5

101

2.65

30

Slide

YDSEMITE AREA Continued

PORPHYRIES AND OTHER SUBVOLCANIC ROCKS OF THE RITTER RANGE ROOF PENDANT

Quartz «onzod1or1te of Rush Creek


Sr-13U-186633 37*45.1' 119*9.9'

NC-29N-132770 37*45.8' 119*10.1'

Sr-22W-186634 37*45.1' 119*10.3'

Granite of Billy

Sr-12W-18632 37*45.7' 119*10.8'

HC-14AN-132769 37 45.8' 119*10.5'

Chemical analyses

S10?AlgOjFe?03FeuMgOCaONa?0KsOH20*HyO~TT02P^OSNnOC0 2ClFLess 0

Sum

60.0' 17.0

2.44.02.44.84.22.90.590.280.800.250.100.02 ~~

99.7

63.3715.871.773.401.953.833.673.640.610.100.720.180.10.02 ~~

99.2

64.516.22.13.21.63.14.03.60.790.310.680.220.090.07 "~

100.5

68.115.01.52.71.22.73.54.50.550.280.580.160.070.06 ~~

100.9

68.9915.221.121.901.022.603.S43.920.340.040.420.100.060.01 ~~

99.3

Lake 6ranod1orlte Leucogranlte porphyry of porphyry of Horsethlef Post Peak

Sr-10

Canyon

HP-395W-186631 161584 37*45.3' 37*36.0' 119*10.5' 119*23.3'

HP-368161583 37*36.8'

119*22.9'

HP-192W-185506 37*37.8' 119*19.1'

Leu co granite porphyry of Red Peak

NP-608AD-100203H 37*38.3' 119*24.8'

HP-845M-l 94920 37'39.4'

119*24.7'

(weight percent)

69.014.71.22.40.922.33.44.70.450.250.470.120.060.04 ~~

100.0

67.615.91.32.30.953.14.43.00.510.060.550.160.13

<0.05 ~~

100.0

73.013.80.871.30.441.73.83.90.500.140.3?0.090.16

<0.05 ~~

100.1

77.211.90.880.720.050.773.24.80.750.010.020.120.000.01 ~~

100.4

74.0513.570.751.060.321.453.514.640.190.080.200.040.040.010.020.040.02

99.92

77.912.80.320.160.100.543.84.30.420.190.140.060.000.00 ~~

100.7

CIPU norms (weight percent)

QCorabandihymt11 Phm

Total

10.2

17.336.019.22.79.03.51.50.6

100.0

16.4

21.831.516.31.58.12.61.40.4

100.0

17.70.6

21.434.114.0

7.23.11.30.5

99.9

22.2

26.629.611.90.45.72.21.10.4

100.1

26.00.7

23.430.312.4

4.61.60.80.2

100.0

24.20.1

28.029.010.7

5.11.80.90.3

100.1

21.90.2

17.837.514.4

4.91.91.10.4

100.1

31.50.5

23.232.47.9

2.51.30.60.2

100.1

38.70.3

28.527.23.0

0.71.3

<0.050.3

100.1

32.00.2

27.529.87.0

1.91.11.40.1

100.0

38.21.1

25.432.12.3_

0.20.10.30.10.2

100.1


QuartzK -feldsparPlagloclaseHaflc m-lnerals

undivided

Total


_

""*"

~*

.

*"~

-

""

_

~~

-

..^

"~

-

""*"

_-

_ZT

~

_

*~

~

2015S4

11

100

2.71

303233

5

100

2.64

343726

3

100

2.64

293334

4

100

2.65

243937

tr

100

2.57

31

5109c

TOSEM1TE AREA-Contlnued

INTRUSIVE SUITE OF HETCH HETCMY

Quartz dlorlte of Sentinel GranodlorlteYoseerite Creek

Field Mo.Lab. No.North Lat.West Long.

K-29-66N-112675U37*51.8'119*33.1'

H -48-69M-11267M37*55.9'119*40.5'

LE-1006M- 11394937*50.3'119*45.8'

Y-320U-19340337*44.1'119*35.8'


S102A1203

ITMgOCaONa 20K20H£O+H20- T102P205NnOC02

Su*

62.016.12.2 3.42.5S.43.42.01.70.13 0.870.200.07

<0.05

100.0

6S.217.31.7 2.51.84.43.61.70.750.09 0.630.260.06

<0.05

100.0

64.6916.861.92 2.141.545.004.002.060.540.16 0.730.210.0710.06

100.0

65.316.01.6 2.61.94.63.42.70.630.10 0.780.250.050.06

100.0

H-40-64H-112660W37*50.4'119*35.4'

percent)

66.515.61.5 2.51.74.23.43.00.690.10 0.630.160.04

<0.05

100.1

K-5-64N-112666V37*52.6'119*40.3'

58.518.02.2 3.83.06.53.31.80.900.20 1.00.270.09

<0.05

99.6

It-37-67N-112663U37*49.8'119*44.5'

67.817.21.6 1.81.34.23.62.60.580.13 0.660.180.05

<0.05

101.8

K-7-64N-112664W37*50.7'119*41.4'

61.117.52.33.02.15.23.82.21.00.16 0.820.250.07

<0.05

99.6

CIPU noras (weight percent)

QCorabandlhy t11 P

QuartzK-feldsparPlagloclase.Mafic Minerals

undivided

Total


19.4

12.029.323.22.28.43.31.70.5

100.0

__ ~

""

25.62.2

10.130.720.3

6.82.51.20.6

100.0

258

55

12

100

21.0~

12.334.122.1

1.24.62.81.40.5

100.0

Nodes

225

59

13

99

2.72

22.5

16.129.020.60.66.72.31.50.6

99.9

23.5

17.929.018.61.16.12.21.20.4

100.0

15.9.

11.129.321.88.27.73.32.00.7

100.0

25.81.2

15.230.219.5

..4.22.31.20.4

100.0

16.2<0.0513.232.724.6

7.73.41.60.6

100.1

(voliMe percent)

261246

17

101

2.74

281445

13

100

2.70

152

61

22

100

2.78

221554

9

100

2.69

206

59

15

100

2.73

32

5095c

TOSEHITE AREA Continued

TUOLUNNE INTRUSIVE SUITE

Tonal 1te of Glen AuHn


Z-64

37*51.2'119*29.1'

Z-51

37*51.4'119*29.3'

Z-52

37*51.4'119*29.2'

Z-53

37*51.3'119*29.1'

Z-54

37*51.3'119*29.0*

Granod1or1te of Kuna Crest

Z-45 Z-46

37*54. 1' 37*54.3'119*16.0' 119*15.9'

Z-47

37*54.5'119*15.9'

Z-15

37*54.0'119*15.9'

' Z-48

37*48.0'119*18.2'

MP-81616159737*44.5'

119*17.0'

Grano- dlorlte of Grayling

Lake

MP-605A

37*40.2'119*26.4'


S102Fe'o3FeuMgOCaONa?0K26H|O-T1021*205MnOCOgOtherClFLess 0

Sun

0Coraband1hymt11 Ptan

Total

55.27 17.392.844.483.807.133.591.511.820.33 0.940.240.140.130.22~

99.83

8.0

9.231.227.65.8

11.74.21.80.6--

100.1

58.59 16.932.264.313.266.253.532.381.010.14 0.900.220.110.070.25

100.21

10.6«

14.230.323.65.1

10.53.31.70.5--

99.8

58.91 16.872.314.253.196.223.622.041.160.13 0.890.210.110.070.22

100.20

11.8

12.231.124.14.7

10.53.41.70.5--

100.0

62.18 16.121.783.652.655.213.452.830.840.11 0.770.180.090.070.23

100.16

15.9

16.929.520.43.79.02.61.50.4--

99.9

62.78 15.742.073.222.504.803.253.221.060.25 0.700.170.090.110.24~~

100.20

CIPH norms

17.6

19.327.919.13.28.03.01.30.4

99.8

61.87 62.48 16.25 16.032.26 2.393.23 2.982.56 2.405.11 4.983.46 3.462.84 2.890.91 0.900.18 0.15 0.77 0.740.19 0.170.10 0.090.07 0.060.28 0.24...._

100.08 99.96

(weight percent)

16.3 17.5__

17.0 17.329.7 29.720.7 19.93.0 3.28.0 7.03.3 3.51.5 1.40.5 0.4..

100.0 99.9

59.74 16.582.154.103.125.913.412.451.120.14 0.850.200.110.070.23~~~

100.18

13.1

14.729.322.84.6

10.33.21.60.5--

100.1

58.66 16.842.973.613.306.273.452.251.110.20 0.870.220.110.050.24~

100.15

12.3

13.529.624.24.89.04.41.70.5~

100.0

66.57 15.411.752.151.703.833.553.480.620.12 0.510.160.070.060.22

100.20

22.1

20.730.316.01.75.22.61.00.4

100.0

60.1 19.21.83.01.75.74.02.40.800.08 0.750.350.06

<0.05 --

100.0

12.70.5

14.334.226.2

. 7.22.61.40.8--

99.9

58.7 16.82.53.22.77.03.82.40.430.03 0.700.490.000.02

98.8

10.9..

14.432.722.18.15.73.71.41.2

100.2


QuartzK-feldsparPlagloclaseB1ot1teHornblendeOpaque mineralsSpheneApatiteMuscoviteMafic » accessory

Total


27.125.041.43.71.40.60.70.1

6.5

100.0

2.66

12.77.8

49.712.615.80.70.20.20.3

29.8

100.0

2.80

12.23.0

54.912.016.30.90.20.20.3

29.9

100.0

2.80

18.410.648.410.610.90.50.40.2--

22.6

100.0

2.76

20.415.943.211.17.90.70.60.2--

20.5

100.0

2.74

22.2 20.714.6 12.743.9 46.89.9 11.77.5 6.90.6 0.71.1 0.40.2 0.1..

19.3 19.8

100.0 100.0

2.73 2.76

14.48.8

50.612.312.80.50.40.2

26.2

100.0

2.78

13.06.3

52.312.514.80.60.20.3~

28.4

100.0

2.81

24.717.344.17.54.71.00.50.2

13.9

100.0

2.70

121063 15

100

2.77

13* 7

54 26

100

2.80

33

5332c

TOSEtUTE AREA Contlnued

TUOLUHNE INTRUSIVE SUITE-Continued

Half Oow tranodlorlte

Equlgranular facles


S102A1 203

FeOMgOCaONa20K 20H 20*H 20- T102P205MnOC02OtherClFLess 0

Sun

QCorabandihyat11 P hm

Total

H-38-69M-112659U37*45.4'119*33.4'

70.814.4 -1.21.20.672.93.43.70.590.10 0.280.090.03

<0.05

99.6

29.7

22.129.113.30.62.71.80.50.2

100.0

H-42-69M-112657M37*45.8'119*31.3'

70.414.51.51.31.02.63.24.10.560.06 0.360.120.04

<0.05 ~

100.0

26.9

24.427.313.2<0.053.12.21.70.3

100.1

NP-79216159437*44.7'

119*28.1'

67.315.71.41.70.663.53.93.60.030.40 0.440.210.080.09

99.0

22.9

21.633.514.91.12.52.10.80.5

99.9

TM-40-10020737*48.0'119*29.2'

Che*1cal

67.1615.511.641.931.422.883.683.340.460.04 0.580.170.070.03

0.010.040.02

99.96

CIPW

25.01.0

20.131.613.4

5.02.41.10.4

100.0

Z-55

37*51.3119*26.

analyses

65.6115.441.762.381.604.103.623.110.780.14 0.540.160.080.090.19

99.60

Z-56

37*51.2'9' 119*28.6'

Z-57

37*51.0'119*26.6'

Z-58

37*51.1'119*26.4'

Z-59

37*51.6'119*28.2'

Z-60

37*51.8'119*27.6'

Z-43

37*53.4'119*16.7'

(Might percent)

67.0614.911.712.271.643.603.353.690.680.07 0.540.150.080.120.20

100.27

65.5715.571.672.241.704.143.633.200.740.13 0.540.170.080.160.22

99.96

68.2015.191.501.601.213.173.603.880.620.11 0.420.150.070.090.21

100.02

69.2314.551.671.531.223.003.514.020.480.11 0.440.140.080.110.18

100.27

68.9915.011.401.401.083.153.723.790.500.08 0.420.150.060.090.21

100.05

66.1815.711.742.101.603.973.773.240.620.09 0.550.180.070.050.24

100.11

nonu (Might percent)

21.5

16.631.116.92.15.72.61.00.4

99.9

22.8

23.228.614.32.25.12.51.00.4

100.1

21.3

19.231.117.02.25.12.71.00.4

100.0

24.2

23.230.814.00.73.82.20.80.4

100.1

25.7

23.929.912.11.53.22.40.80.3

99.6

25.1

22.631.713.21.32.92.00.80.4

100.0

21.4

19.332.216. S1.74.82.51.10.4

99.9

Nodes (voluK percent)

QuartzK-feldsparPlagloclaseBlotiteHornblendeOpaque MineralsSpheneApatiteMuscoviteMafic 3 accessory

Total


_

~

_

--

--

_

_ ~

--

22.520.542.56.27.20.60.40.1

100.0

2.70

24.223.339.65.75.01.30.70.2

100.0

2.70

24.316.644.96.74.30.80.20.2~

100.0

2.71

25.421.842.76.12.90.60.30.2~

100.0

2.69

26.024.239.76.02.50.80.60.2

100.0

2.69

25.323.443.53.72.31.00.60.2

100.0

2.67

24.816.646.36.64.10.80.70.1

100.0

2.71

34

5332c

TOSEMITE AREA Contl mied

TUOLUMNE INTRUSIVE SUITE Continued

Half DOK 6ranod1or1te Continued

Equlgranular fades Continued


Z-16

37*53.6'119*15.9'

Z-44

37*54.1'119*16.1'

Z-5

37*48.8'119*29.6'

Z-23

37*48.7'119*29.1'

Z-6

37*48.8*119*28.9

Z-24 Z-25 Z-26

37*49.0' 37*49.2' 37*49.5'1 119*28.7' 119*28.6' 119*28.4'

Z-7

37*49.6'119*28.1'

Z-27

37*49.9'119*27.9'

Z-28

37*50.0'119*27.6'

Z-17

37*51.9'119*17.1'

FO-1516250537*54.0'

119*15.7'

Y-473U-19449037*44.8'119*31.9'

CheaMcal analyses (weight percent)

S102A1 203Fe203FeOMgOCaONa20K 20H 20*H20- T?021*205NnOC02OtherClFLess 0

Sun

70.3514.481.201.270.962.803.413.960.560.19 0.330.100.060.180.18

100.03

63.4715.812.143.032.284.723.323.220.880.15 0.720.170.090.030.26

100.29

69.7914.751.471.070.952.903.553.960.630.15 0.340.110.060.160.19

100.08

66.9315.441.821.791.393.653.673.630.650.08 0.500.170.070.100.22

100.11

65.8615.682.131.651.503.923.703.410.810.17 0.520.180.080.100.25

99.96

68.04 66.12 68.0815.56 15.62 15.331.46 1.85 1.561.37 1.93 1.481.10 1.61 1.093.42 3.80 3.353.75 3.52 3.843.61 3.75 3.690.51 O.S8 0.530.11 0.19 0.05 0.40 0.55 0.450.13 0.17 0.150.05 0.07 0.060.11 0.04 0.060.22 0.24 0.20

__....

99.84 100.04 99.92

64.9615.972.341.621.514.163.873.210.760.18 0.600.210.070.120.27

99.85

70.0714.451.281.230.902.703.534.200.430.12 0.370.120.050.150.18

99.78

67.7615.611.641.481.143.513.833.660.320.07 0.460.170.070.090.24

--

100.05

71.3114.311.170.840.742.253.644.100.670.27 0.280.090.060.010.17

99.91

71.214.81.30.920.482.53.44.20.460.29 0.270.100.04

<0.05

100.0

69.515.41.51.41.23.23.53.70.400.14 0.410.180.050.01

100.6


0corabandlhy t11aphn

Total

28.3

23.729.212.60.63.01.80.60.2

100.0

18.5

19.228.418.92.97.13.11.40.4

99.9

27.0

23.730.412.70.82.32.20.70.3

100.1

22.4

21.731.315.11.73.82.71.00.4

100.1

21.7

20.431.716.31.73.53.11.00.4

99.8

24.0 21.3 23.5_.

21.6 22.4 22.032.1 30.1 32.815.1 15.9 13.80.9 1.6 1.63.1 4.5 2.82.1 2.7 2.30.8 1.1 0.90.3 0.4 0.4 -

100.0 100.0 100.1

20.4

19.333.217.02.03.13.41.20.5

100.1

27.0

25.130.211.31.22.41.90.70.3

100.1

22.9--

21.832.614.71.42.92.40.90.4

100.0

29.0..

24.531.210.7

2.01.70.50.2

99.9

29.70.4

25.029.011.8

1.51.90.50.2

100.0

26.50.2

21.929.614.7

3.72.20.80.4

100.0

Nodes (voluM percent)

QuartzK-feldsparPlagloclaseBlotlteHornblendeOpaque MineralsSpheneApatiteMuscovite

28.923.939.74.52.30.40.20.1--

Mafic a accessory 7.5

Total


100.0

2.68

19.917.544.79.86.80.70.50.1 -

17.9

100.0

2.73

27.125.041.43.71.40.60.70.1

6.5

100.0

2.66

25.020.743.4

5.52.41.40.80.3 -

10.4

99.5

2.69

23.521.344.27.81.81.10.20.1 -

11.0

100.0

2.71

26.0 22.2 23.421.6 21.4 22.042.8 44.7 44.8

5.3 4.8 4.92.9 4.8 3.00.6 1.2 1.00.6 0.7 0.60.2 0.2 0.3.- « _.

9.6 11.7 9.8

100.0 100.0 100.0

2.67 2.70 2.68

20.317.249.26.54.31.11.20.2.-

13.3

100.0

2.71

27.526.539.34.31.20.60.50.1.-

6.7

100.0

2.66

24.921.244.84.43.10.90.50.2

_-9.1

100.0

2.68

23.031.340.7

2.91.00.60.40.1

__5.0

100.0

2.65

.. -_

2.63

302438 _-8

100

2.67

35

5332C

TOSEMITE AR£A--ConUmgd

TUOLUMC INTRUSIVE SUITE Continued


S102Fe20FeuMgOCaONa20K 26H20*H20-T?02P^sMnOC02OtherClFLess 0

SUB

Z-61

37*52.0'119*27.3'

67.83 15.441.551.441.033.224.023.650.610.100.490.170.060.130.25

99.99

Z-62

37*52.1*119*26.8'

67.70 15.561.521.411.103.413.913.700.540.140.480.170.060.150.26

.

100.11

Half Oa

Z-42

37*52.7'119*18.7'

67.17 15.971.791.471.153.624.073.490.530.100.530.190.060.020.26 ~

100.42

Granodtortte Continued

Porphyrltlc

Z-8

37*50.0'119*27.4'

66.6515.731.931.471.233.624.143.270.660.120.530.190.070.090.26 .

99.96

ftclcs

1-29 ZOO

37*50.2* 37*50.4*119*27.2* 119*27.0

ChMlol analyses

68.12 67.89 15.54 15.551.55 1.521.36 1.401.03 0.983.15 3.193.99 4.023.75 3.730.36 0.500.20 0.100.47 0.480.18 0.170.06 0.060.04 0.140.24 0.24

_.

100.04 99.97

Z01 1-32

37*50.6* 37*50.7'' 119*26.8' 119*26.7*

(Might percent)

67.32 67.48 15.68 15.581.69 1.641.58 1.43i.10 1.093.59 3.274.17 3.863.22 3.890.42 0.450.08 0.150.55 0.500.19 0.190.06 0.060.04 0.100.25 0.27 ..

99.94 99.96

Cathedral Peak tranodtortte

Z-63

37*52.1*119*26.3*

69.72 15.021.391.180.812.904.033.590.590.080.420.150.060.110.21

100.26

20537*52.4*119*25.4'

68.02 15.731.591.280.873.104.343.590.560.120.470.180.060.040.26

100.21

Z-10

37*52.6'119*24.8'

69.22 15.381.361.000.772.734.313.630.490.140.400.140.050.050.24

99.91

Z-36

37*52.8'119*24.1'

69.89 15.321.141.050.672.784.433.300.490.070.380.140.050.040.21

99.96

Z-ll

37*52.6*119*23.6'

69.76 15.491.240.950.662.524.333.720.450.090.370.130.050.050.22

100.03

CIPH nom (Might ptrcont)

QCorabandlnymt11 P

Total

QuartzK-feldsparPlagloclaseBlotlteHornblende

22.8

21.834.413.51.32.72.30.90.4

100.1

22.624.544.1

5.51.6

Opaque Minerals 0.8SpheneApatiteMuscovite

0.70.2~

Mafic a accessory 8.8

Total


100.0

2.67

22.6

22.133.414.11.52.72.20.90.4

99.9

24.821.944.74.82.40.70.50.2

8.6

100.0

2.68

21.5

20.734.615.11.42.72.61.00.5

100.1

21.621.447.45.02.51.10.70.3

9.6

100.0

2.68

21.5

19.635.414.91.62.72.81.00.5

100.0

24.220.945.24.63.41.00.50.2

9.7

100.0

2.70

22.9 22.6~

22.3 22.334.0 34.413.5 13.50.8 1.12.7 2.62.3 2.20.9 0.90.4 0.4

99.8 100.0

Nodes (voluH

23.5 23.723.4 24.245.0 44.55.6 4.61.1 1.60.7 0.70.6 0.50.1 0.2

8.1 7.6

100.0 100.0

2.66 2.67

22.2 22.3..

19.2 23.235.6 33.014.7 13.81.6 1.02.7 2.82.5 2.41.1 1.00.5 0.5

100.1 100.0

e percent)

23.4 23.416.4 22.151.6 46.75.2 3.51.5 2.20.9 1.20.7 0.70.3 0.2 .-

8.6 7.8

100.0 100.0

2.70 2.65

25.8

21.434.412.40.92.02.00.80.4

100.1

26.220.946.63.11.60.90.50.2.-

6.3

100.0

2.66

21.9

21.437.012.91.12.02.30.90.4

99.9

24.420.148.8

3.61.40.90.60.2._

6.7

100.0

2.67

24.0_-

21.736.812.00.61.82.00.80.3

100.0

23.122.548.04.01.00.70.50.2

__6.4

100.0

2.67

25.1

19.737.812.30.61.91.70.70.3

100.1

26.924.044.1

3.30.40.70.50.1

__5.0

100.0

2.65

24.40.1

22.236.911.7

1.91.80.70.3

100.0

25.920.847.7

3.80.40.70.50.2_-

5.6

100.0

2.66

5332c

YCgCNITEJMKA Continued

TUOtUMNE INTRUSIVE SUITE Continued

Cathedral Peak 6ranod1or1te Continued


Z-3737*52.4'

119*23.2'

Z-38

37*52.4'119*22.6'

Z-12

37*52.6'119*21.3'

Z-40

37*52.6'119*21.0'

Z-13 Z-14 Z-41

37*52.7' 37*52.8' 37*52.8'

Z-33

37*50.9'119*19.6' 119*19.1' 119*19.2' 119*26.6'

Z-9

37*51.0'119*26.5'

Z-34

37*51.1'119*26.3'

Z-20

37*51.8'119*25.8'

TM-10-10287337*51.2'119*26.3'

TM-2D-10287437*54.0'119*24.5'

Cheerical analyses (weight percent)

S102A1203Fe203FeOMgOCaONa20K 20H|O*H20- TT021*205MnOC02OtherClFLess 0

Su.

70.0815.141.261.080.712.794.622.840.550.14 0.390.150.060.110.17

100.09

71.5114.750.780.890.492.074.074.190.500.17 0.280.100.050.070.21

100.13

74.6613.800.560.280.191.524.173.800.380.16 0.130.030.020.06D.12

99.89

70.2415.031.161.070.632.474.393.550.490.10 0.380.130.060.050.23

99.98

70.49 69.60 67.9815.06 15.34 15.891.11 1.30 1.590.83 0.95 1.400.61 0.70 0.982.41 2.68 3.574.33 4.31 4.373.62 3.64 2.960.60 0.58 0.450.19 0.23 0.08 0.33 0.36 0.500.12 0.14 0.190.05 0.06 0.060.09 0.08 O.D20.21 0.23 0.23

100.05 100.22 100.27

67.4015.801.771.361.023.454.083.630.350.11 0.530.200.060.030.27 ~

100.06

68.0615.591.191.210.903.284.113.560.640.15 0.460.180.060.090.25

99.73

69.3315.221.401.290.853.124.123.400.300.10 0.450.170.060.100.21

100.12

69.2615.471.400.970.732.914.263.480.550.18 0.390.160.050.070.24

100.12

67.0515.981.621.010.603.713.804.160.280.09 0.660.330.060.01

0.000.050.02

99.39

66.6016.441.691.370.963.464.123.510.450.12 0.520.200.060.01

0.000.050.02

99.54

CIPU norm (weight percent)

QCorabandlhy t11aphn

Total

25.9--

16.939.412.30.51.91.80.70.4"

99.8

26.9

25.034.79.7

<0.051.91.10.50.2""

100.0

32.70.1

22.735.67.40.5

.0.60.20.20.1"

100.1

25.4~

21.237.510.90.51.91.70.70.3""

100.1

26.0 24.5 22.8 _ __

21.6 21.7 17.637.0 36.8 37.211.1 11.9 15.10.2 0.5 1.21.6 1.7 2.41.6 1.9 2.30.6 0.7 1.00.3 0.3 0.5"" "" "~

100.0 100.0 100.1

21.8

21.634.814.21.42.22.61.00.5

100.1

23.0

21.335.313.81.22.31.80.90.4"

100.0

25.1

20.235.113.11.12.22.00.90.4""

100.1

24.6

20.836.412.90.51.72.00.70.4"

100.0

21.8

24.832.514.41.60.81.61.30.80.6

100.2

21.00.1

21.035.216.0

2.82.51.00.5""

100.1

Nodes (volua* percent)

QuartzK-feldsparPlagloclaseSlotlteHornblendeOpaque MineralsSpheneApatiteMuscovite

26.117.650.74.40.10.60.30.2--

Mafic » accessory 5.6

Total


100.0

2.65

28.023.943.83.1tr

0.50.50.2--

4.3

100.0

2.63

29.628.140.5

1.3

0.30.10.1--

1.8

100.0

2.61

24.723.246.84.0tr

0.70.40.2

5.3

100.0

2.65

26.6 25.9 26.123.0 20.9 15.145.2 47.5 51.93.4 3.5 3.40.3 0.8 1.60.6 D.6 1.10.7 0.5 0.60.2 0.3 0.2._ .. _.

5.2 5.7 6.9

100.0 100.0 100.0

2.66 2.66 2.67

24.521.546.93.62.00.80.50.2--

7.1

100.0

2.67

23.821.247.34.21.61.00.60.3

7.7

100.0

2.66

24.722.846.34.01.00.60.40.2 -

6.2

100.0

2.67

23.921.247.94.51.20.80.40.1--

7.0

100.0

2.67

_ ̂ --~

~

--

_ _ --

37

5332c

TOSEMITC AREA Continued

TUOLUMNE INTRUSIVE

Cathedral PeakGranite Continued


S10?Al2»3Fe903FeuMgOCaONa?0K^OH?0*H20-

T10?P^OBMnOCO? OtherClFLess 0

Sum

QCorabandlhymt11ap hm

Total

TM-1A0-10020837*54.0'119*24.5'

68.4615.771.351.310.903.224.153.690.370.05 0.440.170.060.02

0.000.050.02

99.99

22.5

21.935.313.61.12.42.00.80.4

~

TM-30-10287537*54.0'119*24.5'

Chemical

65.8916.392.151.531.123.854.322.910.400.10 0.610.230.080.02

0.010.060.03

99.64

CIPU

20.6

17.436.916.90.72.73.11.20.6

100.1

TM-60-10287637*54.2'

119*24.8'

analyses

64.9116.962.001.821.294.414.592.360.450.05 0.630.260.090.01

0.000.070.03

99.87

SUITE Continued

Johnson Granite Porphyry

Z-39

37*52.4'119*22.4'

Z-18

37*52.4'119*22.1'

Z-19

37*52.4'

119*22.1'

1-39716249537*50.1'

119*22.2'

(weight percent)

73.9513.750.590.600.281.363.714.580.560.18 0.160.040.050.03 0.20

100.04

71.6514.870.840.810.381.873.984.190.580.17 0.240.080.040.13 0.26

100.09

74.2413.550.660.480.181.153.225.470.430.09 0.140.030.030.08 0.23

99.98

74.713.80.930.520.280.923.15.00.550.04 0.140.020.05

<0.05

100.1


18.6

14.039.118.81.23.52.91.20.1

99.9

31.70.3

27.331.76.5

1.20.90.30.2

100.0

28.20.6

25.034.08.8

1.41.20.50.1

99.9

32.10.3

32.627.55.6

0.61.00.3

<0.05

100.1

35.41.7

29.726.44.5

0.81.40.30.4

100.2


QuartzK-feldsparPlagloclaseBlotlteHornblendeOpaque mineralsSpheneApatiteMuscoviteMafic » accessory

Total


__ -

~

_

__ --

28.534.235.0

1.6

0.4 tr

0.32.3

100.0

2.61

27.629.041.1

1.5

0.30.10.10.32.3

100.0

2.63

32.740.226.10.6

0.30.1trtr

1.0

100.0

2.61

__

2.57

38

5332c

YDSEMITE AEEA Continued

UNASSIGNED ROCKS OF THE YOSEMITE WE A


S102AlpOiFe?03FeuMgOCaONapOKsOH^*HpO"TTO?P205MnOCO;

Sum

QCorabandlhymt11ap

Total

Quartz dlorlte of Long

Creek

HP-284W-185507 37*40.5'

119*16.2'

61.717.92.22.41.36.14.71.80.520.010.590.470.000.01

99.7

14.2.

10.740.122.63.93.03.21.11.1

99.9

Leu co- granite of MountClark

MP-766161591 37*41.5'

119*42.3'

75.613.00.660.670.160.583.84.70.400.090.090.020.07

<0.05

99.9

34.00.7

28.032.42.8

. 1.11.00.2

<0.05

100.2

Granite Porphyry of Star Lakes

Y-607W-l 93411 37*30.6' 119*33.0'

71.315.10.701.60.632.63.74.30.670.200.300.130.030.09

101.4

26.2.

25.331.211.80.13.41.00.60.3

99.9

Y-610W-194495 37*31.0' 119 33.0'

Chemical

72.214.80.661.20.322.04.03.50.660.210.210.100.020.02

99.9

CIPW

30.71.0

20.934.29.4

2.21.00.40.2

100.1

Y-625W-194496 37 30.7 ' 119 31.2'

analyses

68.915.40.722.81.53.53.43.10.520.170.500.160.060.02

100.8

Y-732W-194503 37*30. 9 ' 119 32.9 '

Y-603W-194494 37*34.5' 119*33.4'

Tonal 1te of Crane

Creek

LE-3M-133939 37*46.8' 119*48.6'

Grano- dlorlte

of HogdenRanch

LE-6M-133940 37*48.5- 119*52.3'

Grano- dlorlte

of GrizzlyCreek

MP-402W-193405 37*30.6- 119*28.0'

Quartz dlorlte of MountGlbson

H-ll-69W-l 12679 37*59.8' 119*42.9'

(weight percent)

71.615.10.521.40.452.24.63.70.410.130.220.120.040.0?

100.5

70.215.10.912.10.862.93.63.30.630.200.360.150.070.01

100.4

64.1616.46

1.812.562.065.243.731.840.720.140.740.210.0770.11

99.7

67.5616.071.581.681.313.063.372.951.020.740.590.210.0610.1?

100.3

65.116.31.33.22.04.33.82.40.740.030.590.160.11

<0.05

100.0

55.617.??.l5.84.47.73.01.60.800.181.20.130.10

<0.05

99.9


26.20.5

18.328.816.3

7.61.00.90.4

100.1

24.9.

21.938.99.60.42.80.80.40.3

100.1

28.50.7

19.630.613.5

4.81.30.70.4

100.1

21.4__

11.031.923.01.56.62.71.40.5

100.0

28.82.3

17.729.014.0

. 4.?2.31.10.5

99.9

19.8

14.?32.?20.40.79.41.91.40.1

100.0

6.8

9.525.528.96.9

17.53.11.50.4

100.0


QuartzK -feldsparPlagioclaseMafic minerals

undivided

Total


115

68

J6

100

2.75

373130

_ _ f.

100

232445

°

100

2.65

243636

4

100

2.63

231051

Jj

100

2.70

.

. <

""*

232049

*

101

2.68

245

56

15

100

2.74

311447

/

99

2.64

266

54

J5.

101

2.73

47

61

?8

100

?.83

39

5117c

EASTERN SIERRA NEVADA AMD THE BEMTOM RAN6E

SCHEELITE INTRUSIVE SUITE

Wheel er Crest 6ranod1or1te

Field No.Lab No. North Lat. West Long.

S10?A1903sa*MgOCaONa?0K 2°+HpO"T102P?05NnOC0 2ClFLess 0

Sum

QCorabandihymtnap

Total

95-43-1S3-1295SCD 37*25.2' 118*42.1'

71.4214.471.03 1.380.782.863.443.690.210.060.250.100.080.03

99.8

29.9

21.929.313.20.33.21.50.50.2

100.0

NT-1H3196 37*22.0'

118*37.8'

71.4613.62

1.34 1.671.012.872.793.710.400.050.330.120.110.010.010.030.01

99.52

33.30.1

22.123.813.6

4.22.00.60.3

100.0

CT-27M-116127D 37*53.6- 118*50.9'

65.7716.752.01 1.630.832.693.854.950.440.090.320.130.110.09

99.66

17.50.5

29.532.912.6

3.12.90.60.3

99.9

flN-4 flM-6H-116086W M-116087W

37*46.5' 37*46.4' 118*34.9' 118*30.1'

Chemical

67.815.11.4 2.41.44.02.64.20.720.110.380.180.110.02

100.4

CIPW

25.6

24.922.117.21.35.72.00.70.4

99.9

flN-10M-116089W 37*49.6'

118*33.2'

94-30M-116090W 37*49.3'

118*37.0'

flN-123M-116093W 37*51.3'

118*37.6'

CT-2M-116095W

37 52.5' 118*48.1'

CT-24M-116096W

37*50.1' 118*47.5'

CT-103M-116097W 37*49.8'

118*49.6'


63.316.12.0 3.52.05.52.73.40.790.110.560.310.120.02

100.4

71.813.6

1.1 1.70.963.02.45.00.770.100.200.120.080.01 _

100.8

68.014.71.4 2.61.54.52.63.50.780.080.410.210.030.03 _

100.4

69.414.8

1.1 2.11.23.42.54.40.840.090.340.160.100.13 _.

100.5

64.615.82.03.01.85.12.63.70.780.110.480.260.110.01 _

100.4

66.515.1

1.7 2.71.64.42.64.00.820.070.450.240.100.02

100.3

65.116.01.8 3.21.74.62.63.60.850.070.520.240.130.01

100.4


19.7

20.223.021.92.97.72.91.10.7

100.1

Modes (volume

QuartzK -feldsparPlagioclaseSiotiteMafic minerals

undivided

Total


312836

5

100

332239

7

101

2.66

103546

JO101

2.68

282536

Jl

100

2.69

201847

16

101

2.74

30.8

29.620.311.62.13.41.60.40.3

100.1

percent)

392233

_ *

101

2.67

27.5

20.822.118.22.45.82.00.80.5

100.1

261940

_li100

2.72

28.40.1

26.121.315.9

__5.61.60.60.4

100.0

302337

_ .. * *

101

2.68

21.7

22.022.120.6

2.56.52.90.90.6

99.8

252735

_!!100

2.73

24.3

23.822.117.82.16.02.50.90.6

100.1

272338

12

100

2.72

22.9<0.0521.422.121.4

8.02.61.00.6

100.0

242043

14

101

2.72

40

5284c

EASTERN SIERRA NEVADA AND THE BENTON RANff Continued

SCHEELITE INTRUSIVE SUITE Continued

Tungsten Hills Granite

Field No.Lab No. North Lat. West Long.

S10?A1?03

SPMgOCaONa?0J&HoO-TT02P 2^5NnOC0 2crFLess 0

Sum

QCorabandihymt11ap

Total

98-66-253-1297SCO 37*15.5' 118*33.8'

Chemical

69.6014.891.0? 1.990.912.703.184.450.310.080.420.120.070.01

99.80

C1PW

26.40.2

26.527.112.7

4.51.60.80.3

100.1

MS-2H3201 37*13.7'

118*35.7'

Granite of Lee V1n1ng Canyon

Sr-1 Sr-4U-186628 M-186629 37*46.4' 37*56.6' 119*7.6' 119*11.9'

Sr-6W-186630 37*57.0' 119*13.4'


79.9710.620.33 0.630.150.513.113.960.0?0.110.130.020.080.040.010.020.01

99.75

73.7 74.513.5 12.80.80 0.50 1.3 1.00.30 0.120.66 0.705.6 3.21.9 5.30.49 0.0?0.28 0.210.21 0.100.05 0.030.03 0.020.06 0.08

99.9 98.6

73.214.01.5 0.880.301.24.33.40.200.260.170.070.060.05

99.6


45.30.3

23.526.42.4

1.20.50.2

<0.05

99.8

Modes (volume

QuartzK -feldsparPlagloclaseBlotlteHornblendeMafic minerals

undivided

Total


313730

3

<0.5

101

362725

2

100

2.59

32.1 34.01.2 0.6

11.5 31.948.3 27.63.0 3.3

2.2 1.61.2 0.70.4 0.20.1 0.1

100.0 100.0

percent)

M. -, 11

~~ ~~_ _

32.61.2

20.336.75.5

1.02.20.30.2

100.0

_

_ ~~

41

5284c

EASTERN SIERRA NEVADA AND THE BENTON RON6E Continued

PALISADE CREST INTRUSIVE SUITE

Tlnemaha 6ranod1or1te firanodlorlte ofMcMurray Meadows


6-151-553-1299SCD 37^.7'

118*25.8'

BP-1H3198 37*7.2'

118*26.5'


S10?A^2"3^*2^3FeuHgoCaONa?0KfHjO*HjO"jfo2MnO 5

C02ClFBaOLess 0

Sum

62.8215.442.593.172.355.043.153.720.620.030.640.010.300.11 _

99.99

65.7714.342.102.622.024.243.183.760.510.050.600.240.100.080.010.04

0.02

99.66

11-174-253-130 IS CD

37 6.0'118'22.2'

percent)

64.8616.121.902.521.553.803.444.030.510.060.570.230.090.00

0.13

99.81

BP-2H3203

37*6.0'118*22.2'

64.9116.331.562.471.483.813.514.100.440.060.590.190.090.010.020.06

0.03

99.60


QCorabandlhymt11 P

Total

QuartzK -feldsparPlagloclaseBlotlteHornblende

16.4

22.226.917.16.56.03.81.2

<O.OS

100.2

Modes

23174667

21.9

22.527.213.94.75.13.11.20.6

100.2

18.9

24.029.416.80.65.92.81.10.6

100.1

18.2_

24.530.016.90.85.82.31.10.5

100.1

(volume percent)

211745

Accessory minerals 1 Meflc minerals

undivided

Total


^^

100

2.68

16

99

2.70

242841

431

- *""

101

2.68

162344

18

101

2.68

42

5106c

EASTERN SIERRA NEVADA AND BENTON RANGE Continued

UNASSIGNED GRANITOIDS OF THE

Granite of Casa

Field No. GM-9 Lab. No. M-116088U North Lat. 37*48.8' West Long. 118*33.0'

Olablo Mountain Grano- dlorlte of Mono

Dome

EASTERN SIERRA NEVADA AND BENTON RANGE

Granite of Rawson Creek

GM-34 GH-106 OFC- 15-68 FD-10 6-140-5 BP-3 98-15-5 M-116091U M-116092U M-107391M 16250 53-1296SCO H3197 152443 37*54.7' 37*48.3' 37*57.0' 37*7.5' 37*8.2 37*14.4'

118*43.7' 118*30.5' 119*12.4' 118*29.1' 119*26.9' 118*23.7'

12-13-31 152444 37*11.3'

118*24.9'

Grano- dlorlte

of Coyote Flat

Inconsolable Monzodiorite

BP-5 6-119-2 MS-3 12,520 H3199 53-1303SCD H3200 M-116130M

37*13.0' 37*7.3' 37*7.7' 37*6.2' 118*26.0' 118*31.6' 118*31.7' 118*30.6'


S102A1 203

FeOMgOCaONa 20 K20H20* H20- T?02P 205MnOC02ClFLess 0

SUM

76.113.00.840.260.190.563.0 5.10.54 0.06 0.140.020.060.02 .

99.9

74.513.50.800.520.340.913.0 5.30.60 0.13 0.150.040.070.01

99.9

74.113.70.790.760.451.23.15.10.52 0.07 0.200.060.050.01--

100.1

74.912.80.690.280.171.03.34.40.77 0.05 1.10.030.05

<0.05--

99.5

62.116.32.63.61.66.13.22.70.62 0.07 0.700.280.11

<0.05--

100.0

74.11 76.8313.73 11.890.60 0.670.88 0.710.32 0.281.29 1.213.44 3.06 4.92 4.140.18 0.41 0.12 0.11 0.18 0.170.01 0.040.06 0.050.05 0.14

0.020.01

99.89 99.72

71.015.70.90.810.391.63.8 5.0

0.69 0.220.050.040.07-_

100.3

75.413.30.30.740.120.484.1 4.50.46 0.100.010.080.11

99.7

65.2416.201.802.361.754.363.493.200.43 0.08 0.470.210.100.010.010.030.01

99.73

61.0016.061.864.063.105.463.45 2.950.58 0.05 0.880.250.100.00

99.80

60.1416.142.114.093.165.313.313.100.85 0.11 0.950.220.120.010.070.060.05

99.70

58.217.52.33.93.05.33.8 3.60.82 0.08 0.030.310.13

<0.05

99.0


QCorabandl»V«t11 Phn

Total

QuartzK-feldsparPlagloclaseBiotlteHornblendeAccesory MineralsMafic Minerals

undivided

Total


38.01.6

30.425.62.7

0.50.60.3

<0.050.4

100.2

363825 ~

2

101

2.61

34.61.3

31.625.64.3

1.01.20.30.1

100.0

333629

_ j

101

2.61

33.41.0

30.326.45.6

1.61.20.40.1

100.0

313828

*

100

2.62

36.50.9

26.128.14.7

1.11.01.50.1

100.1

_

""

18.4

16.127.322.35.25.03.81.30.7

100.1

Modes

121160

18

101

2.78

31.8 40.40.4 0.3

29.2 24.729.2 26.16.4 5.8

1.7 1.30.9 1.00.3 0.3

<0.05 0.1

100.0 100.0

(voluM percent)

32 2939 3725 30

1

_~ 4

100 100

2.58

25.81.3

29.732.37.6

1.41.30.40.1

99.9

333332

2

100

32.90.8

26.835.02.3

1.40.40.2

<0.05

99.9

354122

3

101

~

20.7

19.129.819.21.06.22.60.90.5

100.0

251048

17

100

2.67

13.3

17.629.419.84.8

10.12.71.70.6

100.1

1613521162

"

100

~

12.8

18.628.420.34.0

10.53.11.80.5

100.0

91151

29

100

2.72

5.9

21.732.820.53.5

11.53.40.10.7

100.1

202046

14

100

43

5093c

MHITE HID NORTHERN INTO MOUNTAINS

SOLDIER PASS INTRUSIVE SUITE

firano- Granite of Cottonwood Creek dloHte of

Field No.Lab. No.North Lat. West Long.

Beer Creek

DS-l;Pc-7 WC66-11 KK67-78BM-110397H M-104060W M-104068U

37*23.3' 37*32.2' 37*35.7' 118*0.0' 118*10.1' 118*3.6'

10(67-91M-104071H37*30.4' 118*1.6'


S10?A1 2U3Ferf?FeOMgOCaONa?0KgOH^O*H?0~TT02P^OSMnOC02

Sum

71.0 71.0 68.215.4 14.6 15.41.1 1.1 1.30.88 0.96 1.60.53 0.82 1.11.9 2.0 2.73.9 3.2 3.24.5 5.0 4.90.24 0.67 0.720.18 0.15 0.190.34 0.33 0.430.06 0.12 0.190.03 0.05 0.07

<0.05 <0.05 <0.05

100.1 100.1 100.1

67.215.51.61.71.32.93.64.50.680.180.490.180.06

<0.05

99.9


QCorabandlhymt11ap

Total

26.4 28.1 23.60.8 0.6 0.4

26.7 29.8 29.233.1 27.3 ' 27.39.1 9.2 12.3

1.5 2.5 4.11.6 1.6 1.90.6 0.6 0.80.1 0.3 0.5

99.9 100.0 100.1

21.2

26.930.813.00.34.22.30.90.4

100.0


QuartzK-f elds parPlagloclase

25 37- - 31

^_

Mafic mineralsundivided

Total

8u1k specificgravity

__ 7

100

2.68

"~

"^

44

5774C

WHITE AND NORTHERN INYO MOUNTAINS Continued

JURASSIC GRANITOIDS OF THE NORTHERN WHITE MOUNTAINS

Quartz nonzonlte of Mount Bar croft


S10?*^2"3Fe?03FeOMgO<aONapO K 2°+

HjO" TT02P*0cMnOCO 2

Sum

QCorabandlhymt11ap

Total

OF C- 77-64M-107389H

37*33.3'118*17.9'

62.616.61.93.22.23.93.2 4.40.900.00 0.700.280.10

<0.05

100.0

14.90.2

26.227.317.7

8.92.81.30.7

100.0

3-DR-7DM-111966U 37*32.9'118*19.9'

60.117.32.13.62.54.63.2 4.31.00.08 0.800.330.11

<0.05

100.1

10.9

25.727.420.40.49.93.11.50.6

100.1

6-0R-7DM-111967W

37*33.7'118*20.2'

Chemical

57.817.12.24.53.46.02.9 3.61.00.10 0.860.420.11

<0.05

100.0

CIPW

9.0

21.524.823.33.3

12.23.21.71.0

100.0

KK 66-45M-104063W

37*34.2'118*14.2'

analyses

63.816.4

1.53.41.83.63.2 5.30.670.05 0.650.270.10

<0.05

100.6

KK67-67M-W4064W

37*38.5'118*7.9'

Granodlorlte of Cabin Creek

KK 67-68M- 104065 37*41.6'118*10.4'

KK67-95M-104073W

37*44.5'118*13.9'

KK67-101M-104074W

37*42.0'118*13.1'

Granite of SageHen Flat

KK 66-23M-104061W

37*30.3'118*10.2'

(weight percent)

58.916.92.44.42.95.03.24.00.610.12 0.800.390.14

<0.05

100.0

66.015.61.62.61.73.43.2 3.90.590.15 0.510.240.09

<0.05

100.0

66.016.

1.2.1.3.3.4.00.810.04 0.490.210.08

<0.05

100.1

61.417.11.63.62.64.53.3 3.41.00.10 0.660.310.11

<0.05

100.1

67.816.00.792.11.02.73.8 4.20.710.11 0.360.150.08

<0.05

99.9


13.7

31.327.114.71.16.02.21.20.6

99.9

9.3

23.927.320.11.9

11.43.51.50.9

99.9

22.00.7

23.227.315.4

7.42.31.00.6

99.9

21.10.6

23.629.015.6

6.12.00.90.5

99.8

14.60.6

20.326.220.5

11.22.61.30.7

100.0

21.70.7

25.132. 512.5

5.31.20.70.4

100.1


QuartzK -feldsparPlagloclaseBiotUeHornblendeCHnopyroxene

12373110

72

7243826

5

41647

212939

161743

261842

272636

191156

242741

Accessory minerals 1 Mafic minerals

undivided

Total


~~

100

2.74

~~

100

2.76

^33

100

2.76

_!£101

2.74

_2£

100

2.79

_li

101

2.70

8

99

" ""

15

101

*"""

_ §

100

2.67

45

5119c

tfHITE AMD NORTHERN INYD HDUMTAIMS-Continued

CRETACEOUS GRANITES OF THE WHITE MOUNTAINS


S10?A1 2D3Fe»03FeOMgOCaONa20K26

H20- T102P20gNnOC02

SM

QCorabandlhy t11 Phm

Total

KK66-35M-104062U37*41.6'118*15.0'

64.816.02.02.21.31.93.86.00.870.07 0.760.210.07

<0.05

100.0

13.90.3

35.832.58.1

4.52.91.50.5

100.0

Granite

DFC206-68M-107393W37*48.2'118*19.7'

70.014.71.41.20.701.34.04.70.920.06 0.430.120.05

<0.05

99.6

25.41.0

28.234.35.7

2.22.10.80.3

100.0

of Pelllder Flats

DFC152-68M-107396U37*49.1'118*26.0'

Chemical

70.015.01.21.10.611.23.84.90.580.05 0.440.120.04

<0.05

99.1

CIPH

26.21.6

29.432.75.3 .

1.91.80.80.3

100.0

ll-DR-70M-111968U37*50.0'118*26.1'

analyses

64.816.41.82.61.62.83.75.00.810.12 0.800.240.110.15

100.9

SO-2-DR70M-111970W37*49.0'118*26.1'

Granite of Boundary Peak

50-1-0*70M-107969W37*50.1'118*26.1'

DFC116-68N-107390U37*52.4'118*22.3'

OFC214-68M-107397H37*49.6'118*19.2*

OFC241-68M-107392W37*51.7'118*19.2'

(weight percent)

66.115.81.52.41.53.03.54.60.600.07 0.620.180.07

<0.05

100.0

68.716.81.00.960.432.44.44.20.350.08 0.340.080.05

<0.05

99.8

71.415.40.870.570.241.74.33.80.570.03 0.180.050.040.10

99.3

72.415.30.820.440.221.34.14.00.920.08 0.160.040.04

<0.05

99.9

70.415.71.00.420.242.04.33.80.760.10 0.210.080.05

<0.05

99.1


15.50.4

29.631.412.3 .

6.22.61.50.6

100.0

Modes (volun

QuartzK-feldsparPlagloclaseBlotlteHornblende

154828 -

23442013

274520

8

12392425

Accessory Minerals Mafic Minerals

undivided 9 ~

19.1<0.0527.429.813.2

6.12.21.20.4

100.1

e percent)

17273911

51

21.40.8

25.037.511.5

1.51.50.70.2

99.9

173050

3<0.5

--

28.31.3

22.836.98.2-_

0.71.30.30.1

100.2

_

30.62.0

23.935.16.3

0.61.10.30.10.1

99.9

__

26.91.1

22.937.19.6«

0.60.90.40.20.4

100.1

__ --

Total

Bulk specific gravity 2.66

100 100 100 100 100

2.62 2.62 2.67 2.67 2.61 2.61 2.68

46

5132c

MHITE AND NORTHERN INTO MOUNTAINS ContllMWd

CRETACEOUS GRANITES OF THE MHITE HOUKTA IMS-Continued

Granite of Marble Creek


KK67-73M-194067W37*44.8'118*11.7'

KK67-128M-104077H37*39.9'118*6.8'

Granlte of Leldy

Creek

KK67-69M-104066U37*42.8'118*11.3'

Granite of Indian Garden

KK67-82M-104069M37*33.1'118*3.8'

Che«1ca1 analyses (Might

S102Fe2?FeuNgOCaONa?0K20H20*H20-T102P?OSNnOC02

SUB

QCorabandlhy«t11»Phn

Total

68.3 16.20.741.60.752.23.45.50.530.050.390.140.05

<0.05

99.9

21.41.0

32.729.010.1

._3.71.10.70.3""

100.0

69.1 15.81.41.40.883.33.92.90.610.170.310.150.10

<0.05

100.1

27.10.6

17.333.315.5

3.32.00.60.4

100.1

72.6 14.40.650.680.341.83.74.80.620.110.170.080.06

<0.05

100.1

CIPU noras

28.5<0.0528.631.58.5..

1.40.90.30.2

99.9

70.5 15.21.00.800.441.83.94.60.440.100.260.090.05

<0.05

99.2

KK67-92M-104072N37*30.5'118*0.1'

percent)

71.2 15.50.801.00.533.03.53.30.620.100.230.070.05

<0.05

100.0

Granlte of McAfee

KK67-69M-10407W37*35.9'

118*3.5'

73.6 14.20.560.400.261.14.24.40.690.150.140.050.05

<0.05

99.9

KK67-109M-104075W37*37.3'

118*8.8'

70.6 15.00.820.800.471.74.24.31.50.150.300.120.07

<0.05

100.1

Creek

WC67-U7M-104076U37*40.0'118*13.7'

77.0 12.80.390.240.081.03.15.10.210.020.060.020.02

<0.05

100.1

(Might percent)

26.20.8

27.633.58.5

1.41.50.50.2""

100.2

31.00.9

19.729.914.5

2.21.20.40.2

"""

100.0

30.00.7

26.335.95.2~

0.80.80.30.1""

100.1

25.90.6

25.836.17.8

1.61.20.60.3

99.9

37.30.4

30.226.34.8_.

0.30.60.1

<0.05

100.0

Nodes (voluae percent)

QuartzK-fel dsparPlagloclaseBlotiteHornblende

312736~

__ --

343232«

292642«

_

__

302740

373428

Accessory Minerals ~Maflc Minerals

undivided

Total


6

100

2.65

_^I.~

~

2

100

2.62

3

100

2.61

""

-

~

~~

~

3

100

2.62

1

100

2.59

47

5132c

AND ULTRJMFIC ROCKS

Field No. Lab. No. North Lat. Uest Long.

Serpen- ttmte

MA-48 M-145318 37*27.5' 119 54.7

Pyro- xenlte

LE-1044 M-133956 37 52.0' 119 50. 1*

Gabbro

IE-1040 M- 133930 37*50.6' 119*51.8'

LE-1096 M-133957 37*58.7' 119*54.8'

LE-103 456-1-7 M-133955 M-170082 37*51.6' 37*48.0' 119 56.8' 119*53.4'

456-1-17 456-1-43 Y-706 U-170083 M-170085 H- 194 501 37*47.5' 37*45.2' 37*33.7' 119*52.8' 119*55.7' 119 43.2'

MP-786 161593

37*40.1' 119*24.0'

Hornblende Gabbro

SLd-100 MLb-10 SLb-54 M-118557W M-192489 M-182753 37*3.5' 37*10.1' 37*12.9'

119*21.6' 119*35.5' 119*16.3'


S10?Al2v3pS03"90CaONa?0"s*H^O"T102PpOcMnOC0 2

Sum

44.11.453.66 4.65

39.40.1

<0.15 <0.02

5.290.51

<0.02<0.050.130.22

99.5

42.609.663.93 6.16

22.027.930.98 0.134.890.080.420.110.1490.08

99.1

42.5420.533.92 5.888.36

13.072.02 0.341.790.151.760.080.1070.08

100.6

43.0719.332.81 5.52

11.5612.161.38 0.352.890.251.070.110.1180.06

100.7

43.5016.415.98 7.677.66

13.101.53 0.361.700.161.200.170.1630.05

99.7

44.124.73.3 4.27.9

12.60.96 0.151.40.120.360.040.040.05

99.2

45.419.12.8 5.09.0

12.82.0 0.410.700.082.00.080.09

<0.05

99.5

45.8 52.013.0 18.90.93 0.96

10.7 6.716.2 5.69.1 8.70.91 3.0 0.32 0.431.4 1.70.10 0.620.32 0.940.10 0.290.19 0.10

<0.05 0.04

99.2 100.0

54.417.11.9 6.24.87.93.71.50.950.130.200.230.16

<0.05

99.2

45.824.02.53.85.3

13.21.7 0.421.10.221.20.040.070.16

99.4

46.821.31.0 7.25.7

11.42.1 0.381.60.151.30.150.090.01

99.3

46.917.71.8 6.77.2

12.91.9 0.601.40.111.00.130.140.08

98.5

CIPM norms (weight percent)

QCoraband1hymtnaphm01rtne

Total

QuartzK-feldsparPlagloclaseBlotlteHornblendeHyper stheneMafic minerals. undivided

Total


2.30.10.9_

51.66.19.91.23.7

33.10.1

100.0

-

_

_~~

_,_,

0.88.8

22.914.312.55.80.80.3

33.5

4.4

100.0

_

_

*~

3.01

«

2.09.3

46.614.8

4.23.40.2 .

13.6

0.7

100.1

_,_, .

~~

2.98

«

2.110.746.711.5

8.92.10.3 .

21.8

100.1

-

~~

2.95

_B

~_

2.213.237.722.24.24.92.30.4_

8.9

99.5

Modes

_ . .

~~

3.02

_0.10.98.3

63.314.7

4.10.70.1 .

7.0

100.0

(volume

__ .

~~

__

2.516.542.516.9

1.43.80.2 .

13.2

100.1

percent)

_ _ _

~~

3.1__ _

1.9 2.67.9 26.0

31.2 37.711.6 3.719.4 22.93.7 1.40.6 1.80.2 0.7

__ __25.7 _

99.9 99.9

9 0 65 26

~~ ~~

100

2.81

1.9__

9.031.926.110.117.22.80.40.6

___

100.0

50

47 .

j!§100

__

2.514.957.8

7.08.61.52.30.1

.._3.3

100.0

__ .

"~

--

__

2.318.248.8

6.7- 12.9

2.72.50.4

6.7

-

100.0

- -

~~

-

. _

3.716.639.221. C5.51.22.00.3

9.0

100.0

_

_n

48

5882C

MAFIC AND ULTRA*/? 1C ROCXS Continued

Hornblende gabbro Continued


WLc-77H-192491

37*1.2'119*38.1'

SLb-185M-l 18546

37*8.6'119*22.2'

FD-7162489

37*19.4'119*10.5'

Y-520BH-19459237*43.3'119*39.8'

Diorite

Y-520CU-19459337*43.3'119*39.8

SLC-118A Sr4-74H-182764 M-132772

37*3.1' 37*46.0'1 119*23.9' 119*10.9'

MA-26M- 14 5308

37*25.6-119*52.6-

Quartz diorite

HP-811M-l 8551437*43.9'119*15.7'

6-66-213827537*19.5-

118*39.9'

MP-514M-l 8551137*34.?'119*28.1'

Quartz dioriteporphyry

Y-40?W-l 9340537*34.8'

119*37.6'


510?A1 20*3Ft ?® 3FeOMgOCaONa?0KjOHpO*HjO- Ti02^2^5MnOC0 2

Sum

53.917.50.86.64.57.53.21.31.90.19 1.20.350.100.10

99.1

51.09.71.9

10.016.56.41.60.480.510.14 0.570.100.150.10

99.?

51.418.22.56.86.19.51.80.781.70.12 0.860.100.14

<0.05

100.1

52.219.52.05.33.69.33.21.11.20.17 1.10.300.110.09

99.2

55.519.02.44.82.77.53.61.11.00.19 1.30.510.100.06

99.8

49.9 55.8917.5 17.063.1 2.127.7 5.254.1 4.268.1 6.663.7 3.561.1 2.250.86 0.8?0.05 0.05 1.8 1.000.47 0.240.16 0.120.02 0.01

98.6 99.3

56.618.9

1.645.284.507.963.370.490.460.14 0.880.190.120.14

100.7

50.817.14.56.93.96.42.43.21.60.03 1.00.690.110.06

98.7

59.017.22.04.62.86.23.32.11.0 0.820.340.14

<0.05

99.6

60.117.3

1.74.02.86.93.51.?0.610.04 0.590.360.000.03

99.1

66.616.00.933.11.43.93.62.50.800.15 0.590.190.060.06

99.9


QCorabandihymtilaphmolrtne

Total

QuartzK-f elds parPlagioclaseBiotiteHornblendeHyper stheneMafic minerals

undivided

Total


5.4

7.927.930.54.6

19.31.22.40.9

100.1

_

"

_...

2.913.818.210.843.32.81.10.2

7.0

100.1

_ ._

~~

-

6.2

4.715.540.0

N 6.022.03.71.70.?

-

100.0

_ _

~~

2.92

3.9

6.727.736.47.2

12.33.02.10.7-.--

100.0

8tr6824

~~

100

2.83

9.9

6.630.932.91.2

11.23.52.51.2

_..--

99.9

Modes

180

6022 --

~~

100

2.82

5.4

6.7 13.532.1 30.628.6 24.3

7.8 6.215.6 14.34.6 3.13.5 1.91.1 0.6

0.1

100.1 99.9

(volume percent)

_ _ _ _.

~~ ~~

_

9.4..

2.928.535.0

2.717.02.41.70.5

100.1

20

7037

18

_~~

100

2.85

3.9

19.520.927.30.7

17.46.72.01.4

100.1

5tr5737

_

99

2.86

13.4

12.628.326.32.2

11.82.91.60.8

__

99.9

_

~

16.0__

7.?30.128.43.3

10.52.51.10.9 ..

100.0

10tr5534

~~

99

2.81

24.60.7

14.930.818.3

7.61.41.10.5 ----

99.9

22154814 ~

99

2.73

49

5B82c

APIIT! AND APLITIC LEUCOGftANITE


MLc-84W-19228037*2.2'119*33.2'

SLb-86H-107209W37*10.4'119*19.7'

HLb-114M-109630W37*10.5'

119*1.3'

HLd-61M-109643U37*2.7'

119*5.1*

A-410 Y6L DS-1;936.5M-107208W M-116131H N-116132W

37*26.9' 37*48.2' 37*23.3'118*53.5' 119*43.0' 118*0.0'

R-84b16595737*12.8'

118*28.3'

MC-14BW-13277237*46.0'119*10.7'

H-41-69M-H2654U37*45.7'119*31.4'

OFC-174-66 HP- 143M-107388W37*33.3'118*17.7'

U-19491537*37.5'

119*20.4'

MP-296U-18550837*38.4'119*20.9'


S10?AljOjs"MgOCaONa?0K-0HoO*H?O-T102PjQ?MnOC02

Sum

74.814.40.91 0.68D.321.23.63.70.640.050.150.070.040.03

100.6

76.113.30.47 0.280.031.43.63.90.290.030.040.000.00

<0.05

99.0

73.614.10.73 0.680.441.53.73.80.670.110.210.090.05

<0.05

99.9

73.213.51.4 1.30.521.12.35.50.680.140.270.070.07

<0.05

100.1

76.6 75.4 83.213.1 13.7 9.10.40 0.43 0.00 0.20 0.52 0.220.02 0.00 0.030.70 0.94 0.653.5 4.1 1.84.7 3.5 4.00.58 0.36 0.350.03 0.04 0.040.05 0.02 0.560.00 0.02 0.000.02 0.20 0.03

<0.05 <0.05 <0.05

100.0 99.3 100.0

76.313.00.37 0.160.090.913.55.20.210.100.060.040.02

<0.05

100.0

76.1212.770.36 0.270.020.722.855.990.070.060.110.020.0130.02

99.4

76.513.30.26 0.400.161.43.04.40.440.050.060.0?0.00

<0.05

100.0

73.914.00.72 0.120.000.224.15.20.640.020.200.020.00

<0.05

99.2

76.113.70.29 0.160.170.374.64.40.?80.110.060.040.110.01

100.4

77.813.?0.15 0.400.000.863.65.0O.?l0.040.000.080.000.0?

101.4


0Corabanhymt11aphmrt

Total

36.72.5

21.930.55.51.11.30.30.2

100.1

37.50.6

23.330.7

7.00.10.70.1

100.0

33.91.4

22.731.66.91.91.10.40.2 --

100.1

35.71.9

32.819.65.02.22.00.50.2 --

99.8

37.0 36.2 56.21.0 1.5 0.6

28.0 20.9 23.729.8 35.1 15.33.5 4.6 3.20.1 1.0 0.10.6 0.60.1 <0.05 0.5 <0.05

<0.050.3

100.2 100.0 99.9

34.20.1

30.829.74.30.20.40.10.10.1

100.0

35.30.3

35.724.33.50.10.50.2

<0.05 >»

100.0

39.01.1

26.125.56.80.80.40.1

<0.05

99.9

30.21.3

31.235.21.0 _-

0.3<0.050.70.1

100.1

31.50.8

26.038.9

1.60.60.40.10.1

100.0

35.40.5

29.230.13.70.60.?

0.?

99.9


QuartzK-feldsparPlagloclaseBlotlteMafic minerals

undivided

Total


352436

5

"

100

2.64

352639<0.5

""

100

2.64

292840

3

""

100

2.63

324024

3

_Z1

101

2.63

294130<0.5

_Z1 "" _I1

100

_

_n-

_

_11-

JZ1

_

_11-

-11-

-11-

?.61

50

Slllc

umefir of the - usgs · ... cipw norms, modes, and bulk specific ... cipw norms a graphic normative...

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