)

Well : IlF"

county: James City

VDMR Well # 6035

Property OWner :

Dr i l l er : Va Dept. Hi ghways (VDMR)•

Locat i on: e nt ranc e t o Eggleston Es t a t e (343 , 70Om . East , 4 ,125,3 0Om . North)

Al t i t ude TOp of Hole: 81.4 '

Total Depth: 37'

Star t ed Drilling: 22 March 79

Completed Drilling : " "Sampl e Description by: Becky Darnton

GEOLOGIC SUMMARY

)

)

Depth

0-24 . 3 '

24.3 '-37'

Thickness

24 .3 1

12 .7'

Formation

Columbia Group?

Yorktown Fm .

Age

Pleistocene

Pliocene

VIRGIN IA DI VI SION OF I1INERAL RESOURCESBox 3667, Charlottesville, VA 22 903

I NTERVAL SHEET

Pa ge 1 of 1 Wel l Repository No • • W- 6035

Date r ec'd. 22 Ma rch ' 79 Date Processed. 30-31 May 197 9 Sample Interval. from 5 .0' to: 37 .0

PROPERTY. Entrance . t o Egglest o n Esta t e . Number of samples . 91

COMPANY:

COUNTY: J ame s Cit y

Total Depth .

Oil or Gas :

37 f e e t

Water. Exp10ra tory.

Fran-To From-To From-To From-To Fran-To

5 . 0 - 5. 3 1 3 . 3 - 1 3 .6 21.6 - 22 . 0 31.0 - 31.3

5 .3 - 5 . 6 1 3 . 6 - 14.0 22 .0 - 22 .3 31. 3 - 31.6' :5 . 6 - 6 .0 14 .0 - 14. 3 22. 3 - 22 .6 31.6 - 32 .0

6 .0 - 6 . 3 14 .3 - 14. 6 22 .6 - 23.0 32 .0 - 32 .3

6 .3 - 6. 6 14 .6 - 1 5 . 0 23 .0 - 23 .3 32. 3 - 3 2 . 6

6 . 6 - 7.0 15 .0 - 15. 3 23 .3 - 23 .6 32 .6 - 33.07. 0 - 7 . 3 15 . 3 - 15. 6 23 .6 - 24 .0 33.0 - 33 . 37 .3 - 7 .6 15 .6 - 16 .0 24. 0 - 24 .3 33.3 - 33 .67.6 - 8 . 0 16 . 0 - 16.3 24 .3 - 24 .6 33 .6 - 3 4 .0

8 . 0 - 8 . 3 16 .3 - 16. 6 24. 6 - 25 . 0 34 .0 - 34.3

8 . 3 - 8 . 6 16. 6 - 17 . 0 25 .0. - 25 .3 34. 3 - 34 .6

8 . 6 - 9 .0 17 . 0 - 17.3 25.3 - 25 .6 34 .6 - 35. 09. 0 - 9 .3 17. 3 - 17. 6 25 .6 - 26.0 35 .0 - 35 .69 .3 - 9 .6 17.6 - 18. 0 26. 0 - 26.3 35.6 - 36 .09 .6 - 1 0. 0 18. 0 - 18. 3 26.3 - 26 .6 36 .0 - 36 . 6

10 . 0 - 10. 3 18 , 3 - 18 . 6 26 .6 - 27 .0 36. 6 - 37 .010. 3 - 1 0. 6 18. 6 - 19.0 27 .0 ' - 27.310 .6 - 11 . 0 19. 0 - 19. 3 27 .3 - 27 . 611.0 - 11. 3 19.3 - 19 .6 27. 6 - 28 .011. 3 - 11. 6 19. 6 - 20 .0 28 . 0 - 28 . 3

11. 6 - 12. 0 20 . 0 - 20.3 28 .3 - 28. 612.0 -12. 3 20 . 3 - 20.6 28 .6 - 29 .012 .3 -12. 6 20. 6 - 21. 0 29.0 - 29 . 31 2 . 6 -13. 0 21. 0 - 21.3 29.3 - 29. 61 3 . 0 -1 3 .3 21. 3 _21. 6 29 . 6 - 30.0

..J

Clay - yell owish b r own 10YR-5/ 6, light br owni sh gray 10YR- 6/ 2& r ed 10R- 4/ 8; some s ilt ; massive ; mottled .

}

Depth(f e e t)

5 .0-5. 3

GEOLOGIC LOG W- 6035

)

)

5 .3-5 .6

5 .6-6 .0

6 .0-6.3

6 .3-6.6

6.6-7 .0

7 .0- 7 .3

7 . 3-7. 6

7. 6-8. 0

8.0-8 .3

8 . 3-8 .6

8 .6-9 .0

9 .0-9 .3

9 . 3- 9 . 6

9.6-10.0

10. 0-10 .3

10 .3-10 .6

Same as above .

Clay - ye llowish brown 10YR-5/ 6; light br ownish gr ay 10YR-6/2& r ed l OR- 4/ 8; some silt; massive ; few qtz. grains ; mediumgr a i ned ; subangular ; mottled; few heavy minerals .

Same as above.

Clay - yellowish brown 10YR-5/6, l i ght brownish gray 10YR-6/2& red 10R- 4/ 8; some s ilt ; massive ; few qtz. grains; med i umgrained ; subangular ; mot t l ed ; some heavy mineral s ; few glauconi tegrains ?

Same as above .

Same as above .

Same as above .

Clay - yellowish brown 10YR- 5/6, l i ght browni sh gray 10YR- 6/2& r ed 10R- 4/ 8; moderate amount s ilt; ma ssive; few qtz. pebbles ;f i ne t o medium grained; subangular ; mottled ; some heavy minerals .

Clay - light brownish gray 10YR-6/2 , r ed 10R-4/8 & ye llowishbr own 10YR- 5/ 6; s ome silt; mas sive; few qtz . grains; fine gr a i ned ;subangular ; mott led ; f ew heavy minerals .

Sarne as above .

Same as a bove .

Cl a y - light br ownish gr ay 10YR-6/2 & yellowish br own 10YR-5/6& r ed 10R-~/8; moderate (-abundant) amount s i l t ; massive; fewqtz grains , medium gra i ned ; subangular ; mottled ; few glauconiteg r a ins .

Cl ay - light brownish gray 10YR- 6/2 & yellowi sh brown 10YR-5/ 6;abundant s i lt ; mass ive; few qtz . gra i ns , fine to med i um gra ined ;subangular ; some heav y minera Is .

Clay - light browniSh gray 10YR-6/2, yellowish brown 10YR- 5/6& red 10YR- 4/ 8; moderate - abundant silt; mott led ; f ew heavyminera ls.

Same a s above.

Cla y - light br ownish gray 10YR- 6/2, ye l lowis h brown 10YR- 5/ 6& r ed 10R- 4/ 8; moderate amount silt; ma s sive; f ew qtz . grains;fine to medium grained ; subangular ; mot t l ed; few heavy minerals.

)

)

)

Dep t h(fee t)

10. 6-11 . 0

11.0-11. 3

11. 3-11. 6

11.6-1 2 . 0

12 . 0-12 . 3

12 . 3- 12 . 6

12 . 6-13 .0

13 . 0-13.3

13 .3- 13.6

13. 6-14. 0

14 . 0-14 .3

14 . 3-14 .6

14 . 6-15.0

15 .0-15.3

15 .3-15. 6

15 .6 .16 .0

- 2-

Clay - l i ght br ownish gray 10YR-6/ 2 , yell owi sh br own 10YR- 5/ 6& red 10R- 4/ B; a bu ndant silt ; massive; mottled; few heavies .

Same a s a bov e .

Clay - l i ght brownish gray 10YR- 6/ 2; ye l l owish br own 10YR- 5/6 ;abundant s i l t ; ma s sive ; mo t tle d ; s ome f erric r ete; f ew heavie s .

Clay - light brownish gray 10YR-6/2 , yellowi s h br own 10YR-5/ 6;abundant s ilt; mas s ive; mot tled; f ew heavy minerals .

Same a s a bove (+ r ed color 10R-4/B ) .

Clay - l i ght brownis h gray 10YR- 6/ 2 , yel l owi sh br own 10YR- 5/ 6;. r ed 10R- 4/B ; abundant s i l t; ma ssive ; mottl ed ; some f er r i crete ;

f ew heavy mi nerals .

Same a s above.

Top-Clay - light brownish gray 10YR- 6/ 2, yell owi s h brown 10YR­5/6 ; l ami na t ed ; abundant s ilt ; some f err i crete ; few heavy min­er a l sBot tom- Cl a y - light broWni sh gray 10YR- 6/ 2, ye l l owish brown10YR-5/6, abundant sil t; mottled .

Clay - light browni sh gr ay 10YR- 6/2 , yell owish br own 10YR- 5/ 6 ;abunda nt s ilt ; mo t tled ; some heavies .

Clay - l i ght brownish gray 10YR-6/2 , ye l l owish br own 10YR- 5/ 6;abuncant s i l t; mott led ; s ome h e av ies.

Clay - light br owni s h gr a y 10YR- 6/2 , yellowis h br own 10YR- 5/6;laminated ; abundant sa nd; f ine gra ined; modera te sorting; sub­a ngular ; 1% heavy minerals .

Same as a bove but not lamina t ed .

Top-Cla y - ye l l owi sh br own 10YR-5/6; abunda nt sand; fine gr ained- few very coar Se grai ns qtz ; moderate - poor sor t i ng ; suba ngular ,s ome heaviesBottom: Sa nd - br ownish yellow 10YR-6/B ; very lit tle c12Y;medi um t o coar s e gra i ned ; modera t e sor t ing ; subangular to sub­rounded ; 2% heavy mi nera l s .

Sa nd - olive yel low 2 . 5Y-6/ 6; ver y little clay medium grained;moderately wel l sorted ; sUbrounded ; 3% heav y minerals .

Same as abov e .

Same a s above; some f erricrete gra ins; 5% heavy mi ner a l s .

)

Depth(f e et)

16 . 0-16 . 3

16 . 3-16 . 6

16 . 6-17 . 0

17. 0-17 . 3

17. 3-17. 6

17 . 6-18 .0

18 . 0- 18. 3

18 . 3-18 . 6

18 . 6-19.0

19. 0-19.3

19. 3-19. 6

19. 6-20. 0

20 .0-20 .3

20. 3-20 . 6

20.6-21 . 0

-3-

Sa nd - o l i ve ye l l ow 2.SY-6/6 ; some c l ay; medium gr ained; mod­erat e l y well sor ted ; subangular ; 2% heavy mi nerals .

Same as above; on l y some heavy minerals.

Same a s above ; some t o modera te amount clay .

Sand - yellowish brown 10YR-S/8; moderate amount c lay ; mediumt o coarse gr a ined ; moderately poor s or t i ng ; subangular; fewqt z pebbles 2% heavies ; f eldspar .

Sand - yellowish brown 10YR-S/8 ; moderately abundant clay;medium to coarse grained ; moder a t e sorting ; subr ou nded to sub­angu lar ; f ew large qtz . gr a i ns ; some heavy mi nerals ; · fe l~s?ar . ·

Same as above .

Same as above - 1% heavy minerals.

Same as above - few heavy minerals.

Sand - yellowish brown - l OYR-S/8 ; moder a t ely abunda nt clay;coars e grained ; poor sor t i ng ; subr ou nded to subangular ; fewqtz pebbles & fer r icr ete pebbl es ; f ew heavies ; f e l d s oar .

Same as a bov e ; severa l q tz . pebbl e s & f ew small f erricretepebbles ; some heavies ; f e l d s pa r .

Sand - yellowish brown - 10YR- S/8 ; abundant clay; coarse t overy coarse grained; poor sorti ng ; subangular ; little f erricrete;sever a l q tz .pebbles ; some heavy minerals.

Same a s above ...

Same as above bu t no ferricrete $ more qtz pebbles ; very fewf e ldspar grai ns .

Same as a bOv e; f ew heavy minerals; no f eldspar .

Sand ; some gravel - yel l owish brown 10YR- S/8; abunda nt day;very medium-coarse grained; poor sorting; subangular ; fewheavy minerals.

21.0- 21.3 Same a s above ; moderate amount clay.

21.3-21.6 Same as above .

21. 6-22.0 Same as above ; moderately a bundant clay; no heavies .

)22 .0-22 . 3 Same a s above .

)

)

Depth(f ee t)

22 . 3- 22 . 6

22 .6-23 .0

23. 0- 23 .3

23.3-23 .6

23 .6-24 . 0

24.0-24.3

24 .6-25.0

25 .0-25 . 3

25 .3-25 .6

25 .6-26 . 0

26 .0- 26 . 3

26 .3- 26 .6

26.6-27 . 0

27 .0- 27 . 3

-4-

Sand - yel lowish brown 10YR-5/B ; moder a tely abundant clay,medium t o very coars e grained; poor sor t ing ; subangular ; few& f eldspar heavy minerals .

Same as above - s everal qt z. pebb l es .

Same as above - ·f ew qtz . pebbles .

Same a s above .

Sand - yellowi sh brown 10YR- 5/ B; abundant clay; coarSe gained ,mOdera t e l y poor s orting; suba ngu l a r , some qtz. pebbles, someheavy mi neral s .

Top - same as above.Bot t om- Cl a y - yellowish br own 10YR-5/ 6, a bu ndant sand ; medi umt o fi ne gr a ined ; moderate sorting , suba ngu l ar , 7-10% heavymi nera ls ..

Clay - str ong br own 7 . 5YR- 5/B , abundant s a nd , some silt , · fi ne- v ery fine grained; moderat e s or t i ng ; s ubangu l ar ; s ome f e r r i c r e t e ;5% heavy mi ner als .

Top - same a s aboveBot t om- c l a y - ye llowish brown - 10YR-5/B ; moderate to some sand ,ver y f i ne grained; moderate sor t i ng; l amina ted ; thin l a yer o fconce ntrated h eavy mi nerals ; s ome heavi es e

Clay - ye l lowish brown - 10YR- 5/ B; moderat e l y a bunda nt sa nd;fine t o medi um grai ned ; moderate sorting s ubr ou nded , 7- 10%g l a ucon i te .

Cl ay - yellowish brown 10YR- 5/ 6 & l i ght browni sh gray 2 . 5Y- 6/ 2 ;moder a te amount sand ; fine to med i um graine d; moderate s o r t ing ;suba ngu l a r ; mot t led , 10% glauconi te

Clay - yellowish brown 10YR-5/ 6, moderate t o abundant sand,medi um t o coar s e gra i ned ; mOdera tely poor s or t i ng ; subrounded ;f ew qtz . pebbles , 5% glauconi t e.

Clay - yellowish br own 10YR-5/ 6, some to moderate amount sand;medium grained ; subrou nded ; some f erricrete (no t well cemented ) ;3% g l a uconi t e .

Cl a y - yellowish br own 10YR-5/ 6 , abunda nt ; sand; medium gr a i ned ,moderate to poor sor t i ng ; subrounded ; 1% glauconi te .

Same a s . above; medium to coarse grained .

Same a s above; s ome g l a uconi te.

)

Depth(f e e t)

27 .3-27 .6

27 .6-28 .0

28. 0-28 .3

28.3-28 .6

28 .6-29 . 0

29 .0-29 . 3

29 . 3-29 .6

29 .6-30 .0

30-31

31. 0- 31. 3

31. 3-31. 6

31. 6-32. 0

32 . 0-32 . 3

32.3-3 2. 6

32 .6-33 . 0

33 .0-33 . 3

- 5-

Clay & Sand - ye l l owis h brown 10YR-S/6; f i ne to coarse gra ined ;poor sorting ; subrounded ; (tra c e) lit t le ferr icrete; some gla­uconite .

Some a s above ; 1% g l auconite .

Same as above .

Sand & Clay - s ame a s above1/2 l a yer Clay - ye l l owi sh br own 10YR-S/ 4; moderate t o someamount sand; fine grained ; moderate sorting ; subrou ndedj someferr i cret e ; f ew heavy minerals .

Sand & Clay - same RS above (no sandy clay layer) ; some gr a vel;few grains glauconite .

Sand & cla y - some grave l - same a s above .

Sand - yell owi sh brown 10YR-S/ 4; mod erat ely abundant clay;f i ne t o coarSe grained ; poor sorting ; suba ngu l a r ; some heaviesClay - yel l owish br own 10YR-S/ 4, moderately a bunda nt sand ;fine t o medium gra i ned ;. poor s or t i ng ; s ub a ngu l a r , some heavyminer a l s .

Sand - yellowish brown 10YR- S/ 6; moderate amount clay ; f ineto coarse gr a i ned ; poor sorting; subr ounded ; some heavy mi nerals.

Lost

Same as above ; moderate to some cla y; w/ gra nules ? of clay wi thabundant sand ; fine grai ne d; moderate sor t ing ; few heavy mine ra l s ;Some g lauconite .

Sand - ye l lowish brown 10YR-S / 6; modera t e to some clay; mediumcoarSe grained ; modera t ely poor sorting; s ubr ou nd ed ; some glau­coni t e; few grains f eldspar .

Same a s above ; s ame ferr i c rete .

TOp - 1/ 2 in. l a yer Cl a y - light brownish gray 10YR- 6/2; mod­er ate amount sand ; fine grai ned; well sorted; Some heavy mi neralsBot tom -Sand - same a s above .

Sand - l ight olive brown 2. SY- S/ 6 ; moderate to abundant cla y;medi um to coarse grained ; moderately s orted ; s Ubrounded; someglauconite.

Same as above .

Same a s above ; some shell f r agme nts ; 10% glauconite.

Depth

)( f eet)

33. 3-33 . 6

33. 6- 34.0

34 .0-34 .3

34 . 3-34 .6

34 , 6- 35 .0

35 . 0- 35 . 6

35 .6-36 .0

36. 0-36 .6

36 .6- 37 . 0

)

)

- 6-

Same as above ; moderately amount coquina; 15% glauconite.

Same a s above ; abundant coquina ; 10% glauconite .

Same as above , fi ne to coars e graine d ; poor sor t i ng.

Same as abov e ; 3% g l auconite .

Same a s a bove; 10% glauconite .

Same as above ; some c l a y; 7% glauconite.

Same a s a bove ; abunda nt clay; few areas of patches 15-20%g l auconit e.

Sa nd - light ye l l owi sh br own 2 . 5Y-6/4 ; moderate amount c lay;f ine t o coarse grained ; poor sorting ; subangular ; shell f ragments ;abunda nt coquina, 2% g lauconite .

Same a s above; abunda nt c lay; 7% glauconite.