lamaque deep vfinal

7/24/2019 Lamaque Deep VFinal

1/41

LAMAQUE DEEP

THE NEXT FRONTIERTSXV: ICG

1


2/41

THE NEXT FRONTIER FORWARD LOOKING STATEMENT

No stock exchange, securities commission or other regulatory authority has approved or disapproved the information contained on this presentation.

This presentation contains "forward-looking information" concerning Integra Gold Corp.s (Integra or the Company) future financial or operating

performance and other statements that express management's expectations or estimates of future developments, circumstances or results.

Generally, forward-looking information can be identified by the use of forward-looking terminology such as seeks, "believes", "anticipates", "plans",

continues, "budget", "scheduled", "estimates", "expects", "forecasts", "intends", projects, predicts, proposes, "potential", targets and

variations of such words and phrases, or by statements that certain actions, events or results "may", "will", "could", "would",should or "might" "be

taken", "occur" or "be achieved". Forward-looking statements included in this presentation include statements regarding potential mineralization and

mineral resources, the proposed mining scenario for the Lamaque Gold Project, including information with respect to the supporting infrastructure,

the potential life of mine, rates of employment and the effects of steps taken to mitigate local impacts and the expected completion dates of

exploration and drilling, exploration results, estimated and future exploration and administration expenditures, the completion of scoping studies,

preliminary economic assessment, pre-feasibility or feasibility studies, and future plansand objectives of Integra. While all forward-looking statements

involve various risks and uncertainties, these statements are based on certain assumptions that management of Integra believes are reasonable,

including that it will be able to obtain financing and on reasonable terms, that its current exploration and other objectives can be achieved, that its

exploration and other activities will proceed as expected, that its community and environmental impact procedures will work as anticipated, that

general business and economic conditions will not change in a material adverse manner, that Integra will not experience any material accident, labourdispute or failure or shortage of equipment, and that all necessary government approvals for its planned exploration and potential development

activities will be obtained in a timely manner and on acceptable terms. There can be no assurance that the forward-looking statements will prove to

be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause

actual results to differ materially from the Integras expectations include, among others, the actual results of current exploration activities being

different than those anticipated by Integra, changes in project parameters as plans continue to be refined, changes in estimated mineral resources,

future prices of metals, increased costs of labor, equipment or materials, availability of equipment, failure of equipment to operate as anticipated,

accidents, effects of weather and other natural phenomena, risks related to community relations and activities of stakeholders, and delays in

obtaining governmental approvals or financing. Although Integra has attempted to identify important factors that could cause actual results to differ

materially, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such

statements will prove to be accurate as actual results and future events could differ materially from those anticipated in such statements. Accordingly,

readers should not place undue reliance on forward-looking statements. Integra does not intend, and expressly disclaims any intention or obligationto, update or revise any forward-looking information or statements whether as a result of new information, future events or otherwise, except as

required by law.

Herv Thiboutot, Eng., Senior Vice President, and Francois Chabot, Eng., Operation Manager, are the qualified person for the Company under National

Instrument 43-101, and have reviewed and approved all of the scientific and technical information contained in this presentation. The Company has

prepared NI 43-101-compliant technical reports for the Lamaque Property, respectively released on January 13 and February 10, 2015, which are

available on its website or at www.sedar.com. These technical reports include relevant information regarding the effective date and the assumptions,

parameters and methods of the mineral resource estimates on the Lamaque Property contained in this presentation and provide details on the

Preliminary Economic Evaluation. The mineral resource estimates stated in the presentation were prepared by independent consultants in accordance

with NI 43-101. A Qualified Person has not done sufficient work to classify the historical resources estimates contained in this presentation as current

mineral resources and the Company is not treating such historical estimates as current mineral resources. The historical mineral resources mentionedin thispresentation may not be conformto the NI 43-101 and should not be unduly accepted. 2


3/41

INTRODUCTION & HIGHLIGHTS

6 TERABYTES of digital mining and exploration data, comprising 75 years of mining history atthe Sigma and Lamaque Mines, was acquired in October 2014 by way of the Sigma/Lamaque

Mines and Mill Acquisition.

5 YEARS & $5M spent by the previous owners on the compilation of this data, including over30,000 drill holes, hundreds of thousands of gold assays, hundreds of kilometers of underground

workings, mining statistics, geological sections, level plans, and photos. This data has never beenfully analyzed or used for exploration targeting until now.

PROOF-OF-CONCEPT data-points and intercepts have been uncovered by Integra,highlighting numerous new areas and extensions of mineralization at Sigma and Lamaque that

remain untested.

LAMAQUE DEEP the down-dip extension of the Lamaque Mine, below 1,100 meters vertical, isthe most obvious target. The Lamaque Mine was once Qubecs largest gold mining operation

between 1955 to 1985 and was host to one of the highest ounce-per-vertical-meter gold

deposits (4,000 oz Au / meter) in the Abitibi Greenstone Belt, one of the richest gold belts in the

world.

3


4/41

PRESENTATION OUTLINE

1. LOCATION2. GEOLOGICAL SETTING, MODEL & CONCEPT

3. HISTORICAL PRODUCTION4. HISTORICAL DATA GATHERING/INTERPRETATION5. DATA INTEGRATION/3D MODELLING

6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

4


5/41

PROPERTY LOCATION

5

VAL-DOR


6/41

PROPERTY LOCATION

6

SIGMA

LAMAQUE

TRIANGLE


7/41


1. LOCATION

2. GEOLOGICAL SETTING, MODEL & CONCEPT

3. HISTORICAL PRODUCTION4. HISTORICAL DATA GATHERING/INTERPRETATION5. DATA INTEGRATION/3D MODELLING6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

7


8/41

DISTRICT GEOLOGY

8


9/41

REGIONAL GEOLOGY

9


10/41

LOCAL GEOLOGY

10


11/41

COMPOSITE SECTIONAL VIEW LOOKING EAST

11


12/41

GEOLOGY & STRUCTURAL MODEL

POTENTIAL OF REPETITIONAND EXTENSION OF VEINSLATERALLY AND AT DEPTH

Fractured dioritic to

tonalitic intrusions with

injections of auriferous

quartz-tourmaline-

pyrite veins

Ductile and brittle shear

veins, horizontal

tension veins

12


13/41

TYPICAL MINERALIZATION AT SIGMA AND LAMAQUE

Sub-Vertical Shear Hosted VeinHorizontal Vein

Brittle & Tension Veins (Flats) in G Dyke

13


14/41

LAMAQUE DEEP TARGET & CONCEPT (LOOKING EAST)

Sigma #2 Lamaque #6-7 #3 #4

Winze #1

Winze #2

Lamaque Level 1 to 10



Shaft Depth 1,100m

Sigma Level 1 to 10

Sigma Level 11 to 20



Shaft Depth 1,830m

Level 30thProjection of the

Mineralized Zones

Historical Boundary

Deep Lamaque

Unexplored areaMinimum of 730m

vertical

C Porphyry

Diabase

Diorite

G-Dyke

Granodiorite

Sigma-diorite

Vein

Tuff

Lava

14


15/41


1. LOCATION2. GEOLOGICAL SETTING, MODEL & CONCEPT

3. HISTORICAL PRODUCTION4. HISTORICAL DATA GATHERING5. DATA INTEGRATION/3D MODELLING6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

15


16/41

SIGMA-LAMAQUE HISTORICAL PRODUCTION

TOTAL PRODUCTION FIGURES FOR THE SIGMA AND

LAMAQUE MINES TO THE END OF APRIL, 2011

16

*

*majority open-pit mining

Mining Area Tonnes Gold Grade (g/t) Ounces Produced

Main Plug 18,166,848 6.34 3,695,194

East Plug 2,721,397 3.94 343,827

West Plug 1,491,952 4.56 219,014

No. 2 Mine 1,482,775 4.97 237,596

No. 3 Mine 318,560 6.30 58,536

Total 24,151,963 5.86 4,554,167

TOTAL PRODUCTION FIGURES FOR THE MAIN AREAS

OF THE LAMAQUE MINE

Micon, 2011


17/41


1. LOCATION2. GEOLOGICAL SETTING, MODEL & CONCEPT3. HISTORICAL PRODUCTION

4. HISTORICAL DATA GATHERING5. DATA INTEGRATION/3D MODELLING6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

17


18/41

TYPICAL PLAN VIEW LAMAQUE (LEVEL 24 2400)

300 m

Vein #35

Vein #32

Vein #27

Vein #39

Vein #27N

Vein #56

18


19/41

TYPICAL PLAN VIEW SIGMA (LEVEL 30 4050)

100m

Vein 46N

Vein 46

17038

9.11 g/t Au

over 11.95 m

19


20/41

HISTORIC STOPE 22 IN MAIN PLUG LOOKING WEST

20 m

4.13 Au g/t over 43.13m

70 m

20


21/41



4. HISTORICAL DATA GATHERING

5. DATA INTEGRATION/3D MODELLING6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

21


22/41

VEIN, PLUG & DRILL HOLE INTERPRETATION

22

Veins interpretation using Au assaysand shear zones/veins

observation in log; interpreted inplan

Vein 46N

Vein 46

Vein 44N

Vein 44

100m

17038

9.11 g/t Ausur 11.95 m

Plug interpretation using

DDH lithology information

PROOF OF CONCEPT


23/41

PROOF-OF-CONCEPTLAMAQUE & SIGMA UNDERGROUND OPENINGS

Plug interpretation usingDDH lithology information

100 m

Minimum

730m

Sigma Lamaque

Target:

Lamaque Deep

Unexplored area

Open at depth below both mines

N

23

LAMAQUE PLUGS


24/41

LAMAQUE PLUGS:FAVORABLE INTRUSIVE HOST ROCKS


100 m

Sigma Lamaque

West Plug

Main Plug

N

24


25/41

KNOWN MINERALIZED SHEAR ZONES


100 m

Sigma Lamaque

N

25


26/41

EXISTING DRILL HOLES IN DEEP LAMAQUE EXTENSION


100 m

Sigma Lamaque

N

LIMITED DRILLING McWatters (1997-2003)

Incomplete target compilation

Limited holes in intrusive host

26


27/41

MAIN LAMAQUE PLUG PROJECTION


100 m

Sigma Lamaque

West Plug

Main Plug

N

27


28/41

SIGMA MINERALIZED SHEAR ZONES PROJECTION


100 m

Sigma Lamaque

Zone M

Vein 46

Vein 44

N

28


29/41



4. HISTORICAL DATA GATHERING5. DATA INTEGRATION/3D MODELLING

6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

29


30/41

SELECTED DRILL HOLES DEEP LAMAQUE


100 m

Sigma Lamaque

Open at depth below both mines

N

30



31/41



100 m

4.51 g/t Au

over 0.91m 4.18 g/t Au

over 3.08m

31

SELECTED DRILL HOLE INTERCEPTS DEEP LAMAQUE


32/41

SELECTED DRILL HOLE INTERCEPTS DEEP LAMAQUE


100 m

DDH From (m) To (m) Au (g/t) Length (m)

17112* 491.3 503.5 6.94 12.1

including 494.9 499.2 16.44 4.3

17383* 113.9 141.0 2.72 27.1

including 113.9 121.9 4.96 8.0

including 136.0 138.7 6.66 2.7

17384 21.6 29.6 1.15 7.9

17431* 131.7 224.4 1.36 92.6

including 134.3 152.4 2.74 18.1

which includes 137.8 147.9 3.66 10.1

17911 6.2 7.2 4.51 0.9

17912 35.5 38.6 4.18 3.1

* in red, shown in next slides

32

DRILL HOLE 17112 EAST OF MAIN PLUG


33/41

DRILL HOLE 17112 - EAST OF MAIN PLUG


100 m

6.94 g/t Au over

12.1 m

Including

16.44 g/t Au over 4.3 m

33

DRILL HOLE 17383 WEST OF MAIN PLUG


34/41

DRILL HOLE 17383 - WEST OF MAIN PLUG


100 m

2.72 g/t Au

over 27.1 m

Including

4.96 g/t Au over 8.0 mIncluding

6.66 g/t Au over 2.7 m

34

DRILL HOLE 17383 IN MAIN PLUG


35/41

DRILL HOLE 17383 - IN MAIN PLUG


100 m

1.36 g/t Au over

92.6 mIncluding2.74 g/t Au over 18.1 m

Which includes

3.66 g/t Au over 10.1 m

35



36/41



4. HISTORICAL DATA GATHERING5. DATA INTEGRATION/3D MODELLING6. LAMAQUE DEEP HISTORIC DRILLING

7.TARGET CONCEPT SUMMARY8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

36

LAMAQUE DEEP TARGET CONCEPT SUMMARY


37/41

LAMAQUE DEEP TARGET CONCEPT SUMMARY


100 m

SIGMA-LAMAQUE World Class depositsLAMAQUE DEEP Target area contains all the gold bearing structures and favorable host rocks from both mines:

Plugs as a favorable intrusive host rock, dipping northeast towards the Sigma mine

Similar quartz-tourmaline-pyrite veining and related shear zones

The projection of mineralized shear zones from Sigma are dipping southward towards theLamaque intrusive plugs

CONCLUSION Highlights an unexplored target area below 1,100 meters vertical at Lamaque Mine

Area subjected to extremely limited past drilling within a largely unexplored volume of rock

Target is a minimum of 730m vertical by 600m North-South by 700m East-West

Lamaque and Sigma mines unexplored below 1,100m and 1,830m vertical, respectively

Significant gold grades reported in historic drill holes which were not drilled at optimal

orientations

Recovered gold bearing intercepts give strong evidence of continuity at depth

Sigma and Lamaque gold bearing structures likely to extend beyond 1,830m vertical, at depth

and laterally

37



38/41



4. HISTORICAL DATA GATHERING5. DATA INTEGRATION/3D MODELLING6. LAMAQUE DEEP HISTORIC DRILLING7.TARGET CONCEPT SUMMARY

8. RESOURCE POTENTIAL9. ACKNOWLEDGEMENT

38

LAMAQUE DEEP RESOURCE POTENTIAL


39/41

LAMAQUE DEEP RESOURCE POTENTIAL

100 m

DEEP TARGET PARAMETERS 2,100 oz per vertical meter mined at Sigma

4,100 oz per vertical meter mined at Lamaque

3,400 oz per vertical meter mined in Lamaque

Main Plug

LAMAQUE DEEP BLUE SKY TARGET POTENTIAL 730m to +1,000 m extension

Val-dOr mines over 3,000m currently operating

(eg. Laronde Mine)

No geological evidence of system having depth

limitations

39

THE PLAN


40/41

THE PLAN

100 m

PHASE 1 Initial Data Compilation (completed)

Commenced October 2014 Results announced June 2015

PHASE 2 Detailed Database Construction (Q3 2015) Contracted to InnovExplo Inc, Val-dOr

Integration and validation of historic data

Coordinate-grid standardization and georeferencing

Data entry of missing information

Digitization of data into global database

Construction of 3D solids from historic 2D data

Integration of regional information (geophysic, geology, etc)

Production statistics (tonnage and grade by stope)

PHASE 3 Targeting (Q4 2015)

PHASE 4 Exploration (2016+)40

ACKNOWLEDGEMENT


41/41

ACKNOWLEDGEMENT

INNOVEXPLO FROM VAL-DOR Database compilation and validation

goCad 3-D modelling

Presentation support

GEOLOGICA Inc. FROM VAL-DOR Presentation support

Lamaque South compilation

TECK, DOME MINES, PLACER DOME AND OTHERS Over 75 years of mining and data-gathering

lamaque deep vfinal

Documents