tsx-v: csl · corporate presentation april 2018 tsx-v: csl | 7 •saskatchewan ranked 1st out of...

33
TSX-V: CSL CORPORATE PRESENTATION | APRIL 2018

Upload: others

Post on 22-Sep-2020

3 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSLCORPORATE PRESENTATION | APRIL 2018

Page 2: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018

DISCLAIMER

This presentation includes certain “forward-looking statements” within the meaning of Canadian securities legislation. All statements other

than statements of historical fact included in this presentation, including, without limitation, statements regarding potential mineralization

and reserves, exploration results, and future plans and objectives of Comstock Metals Ltd., are forward-looking statements that involve

various risks and uncertainties. There can be no assurance that such 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 Comstock Metals expectations include, among others, risks related to operations, the actual results of current exploration activities,

conclusions of economic evaluations, and changes in project parameters as plans continue to be refined as well as future prices of gold and

silver. Although Comstock Metals 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.

The information provided in this is not intended to be a comprehensive review of all matters and developments concerning the Company. It

should be read in conjunction with all other disclosure documents of the Company and references where noted. The information contained

herein is not a substitute for detailed investigation or analysis. No securities commission, stock exchange or regulatory authority has

reviewed the accuracy or adequacy of the information presented. The Company undertakes no obligation to publicly update or revise any

forward-looking statements other than as required under applicable law.

We advise U.S. investors that the SEC's mining guidelines strictly prohibit information of this type in documents filed with the SEC. U.S.

investors are cautioned that mineral deposits on adjacent properties are not indicative of mineral deposits on our property.

Technical material disclosed in this presentation has been reviewed and approved by David A. Terry, Ph.D., P.Geo., a Qualified Person as

defined by NI 43-101.

2

Page 3: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 3

Vancouver-based Comstock Metals Ltd. (TSX-V: CSL, OTC: CMMMF) is a mineral exploration

company focused on advancing its resource-stage gold projects in premiere Canadian mining

jurisdictions, as well as the identification and acquisition of prospective battery metals projects.

The Company recently announced an option on a strategically-located cobalt-silver property as an

initial step in its diversification strategy into battery metals such as cobalt and lithium.

Comstock has assembled a first-class management, board and advisory group that includes

professionals with decades of experience in global mineral exploration, mine development, capital

markets and public company administration.

CORPORATE OVERVIEW

Page 4: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 4

David A. Terry, Ph.D., P.Geo. – President, CEO | Director

• Economic geologist with over 25 years experience

• Executive, director and advisory roles with a number of

public and private exploration companies

Darren Urquhart, CPA, CA | CFO

• Over 15 years of experience in public and private practice

including junior exploration companies

Rasool Mohammad, B.Sc. (Mining) | Chairman,

• Over 20 years of experience in mining and exploration

• Currently COO of Select Sands Corp. (TSXV:SNS)

• Previous roles with BHP, Miramar and HDI

Douglas S. Turnbull, P.Geo. | Director

• Consulting geologist with over 25 years of experience

• Former CEO of Astur Gold Corp. (TSXV:AST) and director of

several exploration companies

• Previous work on Eskay Creek, Petaquilla, Mt. Kare &

Sabodala OJVG deposits

Ken Kuchling | Director

• Independent Mining Consultant providing engineering and

management advisory to the mining industry

Steven Goldman, B.A., J.D. | Director

• Senior partner in a Toronto law firm

• Substantial public board and private company experience

Robert D. Luffman, CPA, CMA | Director

• CFO of Gracetree Investments LLC, a family office in

Bristol, TN

Arnold Tenney – Advisor

Dr K. Sethu Raman - Advisor

MANAGEMENT, DIRECTORS AND ADVISORS

Page 5: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018

QV GOLD PROJECT

Situated in the emerging White Gold District which hosts

recent gold discoveries including the Coffee (Goldcorp Inc.)

and Golden Saddle (White Gold Corp.).

PREVIEW SW GOLD PROJECT

The Preview SW Gold Project is located 40

km north of La Ronge, Saskatchewan and 80

km southwest of SSR Mining’s Seabee gold

mine.

PATERSON LAKE NE URANIUM PROJECT

Grassroots level uranium exploration project in the prolific

Athabasca Basin of Saskatchewan.

CORONA POLYMETALLIC PROJECT

Located in the Sierra Madre Occidental precious metal belt,

hosting producing gold-silver mines such as Ocampo, Dolores,

Pinos Altos, El Sauzal, and Mulatos.; currently under option

OLD CABIN GOLD PROJECT

The Old Cabin gold project is located 80 km northeast of Wawa,

Ontario and 10 km east of Alamos Gold Inc.’s high-grade

underground Island Gold Mine.

QV GOLD PROJECT

PREVIEW SW GOLD PROJECT

PATERSON LAKE NE URANIUM PROJECT

OLD CABIN GOLD PROJECT

CORONA POLYMETALLIC PROJECT

PROJECTS

5

RAWHIDE COBALT-SILVER PROJECT

RAWHIDE COBALT-SILVER PROJECT

Located in the Ontario’s historic Greater Cobalt Mining Camp,

Rawhide is adjacent to Canada Cobalt Works’ Castle project, is

predominantly underlain by the prospective host Nipissing

diabase and covers 4 documented silver-cobalt mineral

occurrences.

Page 6: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 6

• Option agreement to earn 100% in 5 claims totalling

662 ha; announced April 5, 2018

• Gowganda area of the historic Greater Cobalt Mining

Camp of northern Ontario which produced >550 Moz

of silver and 25 Mlb of cobalt in the 1900s1

• One of the most prospective areas for cobalt-silver

deposits in North America.

• Road accessible, excellent access to infrastructure

• Covers documented historical mineral occurrences;

reported work includes prospecting, mapping,

sampling, geophysics, pitting and trenching, limited

diamond drilling and excavation of a number of shafts

• Reported historical assays in include 1.81% cobalt, 46

kg/t silver, 7.7% copper and 1410 ppm nickel

• Agreement includes cash and share payments and

work commitment over 2 years

RAWHIDE COBALT-SILVER PROJECT, ONTARIO

Page 7: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 7

• Saskatchewan ranked 1st out of 104 global mining

jurisdictions by the Fraser Institute in the Investment

Attractiveness Index and 3rd in the Best Practices

Mineral Potential Index

• Saskatchewan is Pro-Mining and Development

• Preview SW gold project is located 40 km north of La

Ronge and 80 km southwest of the Seabee Gold

Operation (>1.2 Moz produced since 1991) of Silver

Standard Resources Inc.; Silver Standard acquired

Seabee via a takeover of Claude Resources Inc. in

May 2016 in a deal valued at >C$400 million

• 3888.5m in 19 NQ diamond drill holes completed in

winter and summer 2017 exploration campaigns

focussed on high-grade North zone and SW deposit

PREVIEW SW GOLD PROJECT, SASKATCHEWAN

*Fraser Institute Annual Survey of Mining Companies 2016

Page 8: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 8

PREVIEW SW GOLD PROJECT

PREVIEW SW GOLD PROJECT, SASKATCHEWAN

Contact LakePast Producer

• 100% owned 853 ha property

• Structurally-controlled mesothermal gold

mineralization hosted by metamorphosed

volcanic and diorite-felsic intrusive rocks

• 7 known gold zones along +3.5km

structural trend; most with only limited

drilling

Page 9: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 9

• The main Preview SW deposit is comprised of several sub-parallel

northeast-trending gold-bearing quartz-sulphide mineralized

structural zones collectively ~500 m in strike length and ~150 m

in width.

• Preliminary metallurgical test work indicates total gold recovery

in concentrates ranged from 90% to 93%1

1See the current 43-101 Technical Report for Preview SW by Ronald G. Simpson P.Geo. prepared for Comstock using definitions set out in CIM (2010) with an effective date

of September 27, 2016. A copy of the report is available on Comstock’s website at www.Comstock-metals.com

PREVIEW SW DEPOIST

PREVIEW SW GOLD PROJECT, SASKATCHEWAN

Page 10: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

CURRENT MINERAL RESOURCES

PREVIEW SW GOLD PROJECT, SASKATCHEWAN

• Preview SW project database contains results from 162 core

holes, totaling 26,250 m, drilled between 1985 and 2013

• 136 holes drilled on the main Preview SW deposit - basis for

a NI 43-101 Compliant Resource Estimate1

Category COG g/t Au Tonnes Au g/t Contained oz Au

Indicated 0.3 2,967,900 1.71 162,900

Inferred 0.3 7,343,800 1.24 291,800

Indicated 0.4 2,784,500 1.80 160,800

Inferred 0.4 6,473,400 1.36 282,000

Indicated 0.5 2,607,900 1.89 158,300

Inferred 0.5 5,697,100 1.48 270,800

Indicated 0.6 2,424,700 1.99 155,000

Inferred 0.6 4,999,600 1.61 258,500

Indicated 0.7 2,239,900 2.10 151,200

Inferred 0.7 4,396,800 1.74 246,000

1 This mineral resource estimate was conducted by Ronald G. Simpson P.Geo. For Comstock using definitions set out in CIM(2010) and have an effective date of September 27, 2016. A copy of the

report is available on Comstock’s website at www.comstock-metals.com

Notes to accompany mineral resource table:

▪ Mineral resources that are not Mineral Reserves do not have demonstrated economic viability.

▪ Mineral resources are amenable to open pit mining methods and have been constrained using a Lerchs-Grossmann optimized pit.

▪ Assumptions include US$1,300/oz Au, 90% Au recovery, $2.50/tonne mining cost, $15.50/tonne process and G&A cost.

▪ No allowances have been made for mining losses and dilution. Pit slope angle of 45°.

▪ The base case gold cut-off (bolded) is greater than the conceptual marginal pit cut-off of 0.48 g/t.

▪ Gold analyses are performed by fire assay/AA finish methods.

▪ Totals may not sum due to rounding as required by reporting guidelines.

10

Page 11: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 11

Preview SW

deposit

A Zone

B Zone

C Zone

2017 DRILLING AND SURFACE SAMPLING

PREVIEW SW GOLD PROJECT, SASKATCHEWAN

2,039.5m in 12 DDH

1,849.0m in 7 DDH

Page 12: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 12

5.71 @ 17.99 g/t

Including 1.98m @

50.62 g/t

5.66 m @ 5.96 g/t

PREVIEW NORTH ZONE – PR13-163

PREVIEW SW, SASKATCHEWAN

Page 13: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018 13

PREVIEW NORTH – 2017 DRILLING

PREVIEW SW, SASKATCHEWAN

Page 14: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018 14

PREVIEW NORTH – HUMUS SAMPLING AND GROUND MAGNETICS

PREVIEW SW, SASKATCHEWAN

• 150m by 30m NE trending area of

anomalous samples to 0.86 ppm Au

along west margin of magnetic and

topographic high parallel to North

zone

• 250m by 30m anomaly coincides

with magnetic low oblique to NE-

SW dominant trend

• C zone soil anomaly extends

northeast over 250m

• Detailed ground magnetics carried

out over northern portion of

property

Page 15: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 15

PREVIEW NORTH – 2017 DRILLING – ZONE 1 LONGITUDINAL SECTION

PREVIEW SW, SASKATCHEWAN

OPEN

OPEN

5.71m @ 19.98 g/t0.55m @ 13.2 g/t

2.3m @

5.31 g/t

2.0m @ 9.66 g/t

Page 16: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 16

PREVIEW NORTH – 2017 DRILLING – ZONE 2 LONGITUDINAL SECTION

PREVIEW SW, SASKATCHEWAN

OPEN

16.7m @ 5.08 g/t

4.2m @ 9.66 g/t

5.66m @ 9.96 g/t

12.0m @ 4.64 g/t

Page 17: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 17

PREVIEW NORTH – 2017 DRILLING – ZONE 3 LONGITUDINAL SECTION

PREVIEW SW, SASKATCHEWAN

OPEN

OPEN

3.25m @ 87.16 g/t

5.0m @ 16.19 g/t1.6m @ 83.39 g/t

Page 18: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018 18

PREVIEW SW – 2017 DRILLING

PREVIEW SW, SASKATCHEWAN

Page 19: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

VG Deposit - QV

Golden Saddle – White Gold

Coffee – Goldcorp

Casino - Western Copper

Keno Hill

Alexco

Eagle - VictoriaBrewery Cr.

Golden Predator

WHITE GOLD DISTRICT GEOLOGY

QV PROJECT, YUKON

Page 20: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

YUKON, CANADA

• Ranked 15th out of 104 global mining jurisdictions by the Fraser Institute* in the Investment

Attractiveness Index and 16th in the Best Practices Mineral Potential Index

• PRO MINING AND PRO DEVELOPMENT

• Eleven of fourteen First Nations claims are settled

• Majors including Newmont Mining Corporation, Barrick Gold Corporation, Agnico Eagle Mines

Limited, Goldcorp Inc. and Coeur Mining Inc. have made major investments in the Yukon during

the last year

20

*Fraser Institute Annual Survey of Mining Companies 2016

Page 21: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

BACKGROUND

QV PROJECT, YUKON

▪ The 100% owned QV Property covers +16,000

hectares (40,000 acres) within the prolific White

Gold District ~70 km south of Dawson City.

▪ QV is contiguous to the north of the White Gold

project, which is currently being acquired by

White Gold Corp. from Kinross Gold

Corporation

▪ Comstock optioned the original QV property in

2010 from Shawn Ryan, a Yukon-based

prospector responsible for the initial identification

of two of the prominent gold discoveries in the

White Gold District:

➢ The +1.0 million ounce Golden Saddle

deposit, 11 km south of QV on the White

Gold project, and

➢ The +5.0 million ounce Coffee gold project 40

km to the south of QV; acquired by Goldcorp

Inc. through the $520 million acquisition of

Kaminak Gold Corporation in 2016

Page 22: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

CORPORATE PRESENTATION | APRIL 2018

▪ VG zone and Golden Saddle deposit both

occur on western flank of prominent north-

trending magnetic high

▪ Focused along a E-NE striking NW dipping (50-

60˚) fault zones

▪ Strongest mineralization hosted in felsic

gneiss/intrusive with enrichment at intersection

of E-W and NW structures

▪ Mineralization consists dominantly of

disseminated – vein/fracture controlled pyrite

associated with quartz stockworks, breccias, and

pervasive silicification

▪ Alteration consists of strong quartz-sericite-

carbonate overprinting early k-spar-hematite

▪ VG Zone diamond drilling has intersected

mineralization over an area of 350 by 350

meters, comparable to the Golden Saddle

Deposit, and remains open in all directions

VG ZONE AND GOLDEN SADDLE

QV PROJECT, YUKON

VG

Golden

Saddle

Page 23: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

VG ZONE GEOLOGY AND FOLLOW-UP DRILL TARGETS

QV PROJECT, YUKON

2012-13: 3400 m in 17 core holes

2016: 2423 m in 34 RAB holes

Page 24: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

VG ZONE CROSS-SECTION – LOOKING NORTHEAST

QV PROJECT, YUKON

Page 25: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 25

Fine-grained felsic gneiss. Green color due to hydrothermal

sericite.

Felsic gneiss with rusty fractures after quartz and pyrite.

Oxide mineralization in hole QV12-004.

Felsic gneiss in early stage of kink-folding, fracturing and

replacement with sericite, quartz and pyrite

Spectacular jigsaw breccia with quartz and pyrite. Grades

over 4 g/t gold.

VG ZONE SAMPLES OF MINERALIZED DIAMOND DRILL CORE

QV PROJECT, YUKON

Page 26: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

INFERRED GOLD RESOURCES – 2014 1

Cut-off Grade Gold (g/t) Tonnes Gold Grade (g/t) Contained Gold (Ounces)

0.3 4,480,000 1.62 230,000

0.4 4,420,000 1.64 230,000

0.5 4,390,000 1.65 230,000

0.6 4,340,000 1.66 230,000

0.8 3,970,000 1.75 220,000

1.0 3,520,000 1.86 210,000

1.2 2,990,000 1.99 190,000

1.5 2,210,000q 2.22 160,000

2.0 1,130,000 2.72 100,000

COG Au (g/t) Tonnes Au (g/t) Au Ounces

0.8 1,570,000 1.4 70,000

1 1,060,000 1.64 60,000

1.5 480,000 2.21 30,000

2 280,000 2.55 20,000

2.5 110,000 3.09 10,000

2 - Drilling at depth has identified gold mineralization

which has been block modeled utilizing the same

methodology and contiguous to the current mineral

resource estimate, but below the optimized pit shell

which marks the limits of what material has reasonable

prospects for economic extraction. This zone

represents an additional 0.5 to 1.6 million tonnes of

mineralized rock grading 1.40 to 2.21 g/t Au. The

potential quality and grade is conceptual in nature and

there has been insufficient exploration to define a

mineral resource. It is uncertain if further exploration

will result in the target being delineated as a mineral

resource.

Mineralized Material not part of the Mineral Resources 2

Below the Resource Limiting Pit Shell - at various Cut-off Grades

1 - Unless otherwise noted, technical information

regarding the QV Project is based on the Company’s

National Instrument 43-101 technical report titled “NI

43-101 Technical Report on the QV Project” dated

June 30, 2014.

QV PROJECT, YUKON

26

Page 27: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 27

Shadow Target:

▪ Large gold-in-soil anomaly

▪ 85 m of 0.33 g/t Au in trench

▪ 2,500m by 1,400m target area

▪ 9.14m @ 0.66 g/t Au – 2016 RAB drilling

Stewart Target:

▪ Large soil anomaly and anomalous

mineralization in trenches

▪ Ground geophysics completed

▪ Drill ready targets identified

VG Zone - Eastern extension:

▪ Strong cluster of anomalous soils and trenching

VG Zone - Western extension:

▪ Gold-in-soil anomaly extends 950 m W of the

discovery zone

▪ Step-out hole confirms the presence of

favorable host rock and structure

HIGH PRIORITY TARGETS

LARGE PROPERTY WITH ADDITIONAL PROSPECTIVE TARGETS

QV PROJECT, YUKON

Page 28: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 28

35.05m @ 0.46 g/t Au

16.76m @ 1.43 g/t Au

18.29m @ 1.81 g/t Au

3.05m @ 7.79 g/t Au

4.57m @ 1.03 g/t Au 64.01m @ 0.52 g/t Au

Incl. 10.67m @ 1.65 g/t Au

18.29m @ 1.14 g/t Au

57.91m @ 1.89 g/t Au

Incl. 12.19m @ 5.53 g/t Au

21.34m @ 0.21 g/t Au

Incl. 6.10m @ 0.60 g/t Au

6.10m @ 0.21 g/t Au

2016 VG ZONE DIAMOND AND RAB DRILLING

QV PROJECT, YUKON

Page 29: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION APRIL 2018 29

Northeast VG Zone - Resistivity

Western VG Zone

Resistivity

Looking West

Looking West

VG ZONE GEOPHYSICS AND RAB DRILLING

QV PROJECT, YUKON

Page 30: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

PIT-CONSTRAINED RESOURCES

QV PROJECT, YUKON

30

LOOKING NORTHEAST

Page 31: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018 31

2017 FALL EXPLORATION PROGRAM

QV PROJECT, YUKON

▪ 904.4m completed in 6 HQ diamond drilling holes testing the western extension of the VG deposit

▪ QV17-018 (45.5 m averaging 1.42 g/t gold, starting at 67.5 m down hole) and QV17-019 (51.2 m

averaging 1.48 g/t gold, starting at 98 m down hole) confirm the VG deposit extends greater than

125 m down dip of hole QV13-12 and 45 m west of holes QV12-06,-08

500m

400m

300m

Page 32: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

TSX-V: CSL | www.comstock-metals.comCORPORATE PRESENTATION | APRIL 2018

OUTSTANDING SHARES

79,520,130

OPTIONS (WAP - $0.26)

6,520,000

WARRANTS (WAP - $0.20)

33,511,051

STOCK INFORMATION*

*As of January 5, 2018

32

TSX-V: CSL, OTC: CMMMF

Page 33: TSX-V: CSL · CORPORATE PRESENTATION APRIL 2018 TSX-V: CSL | 7 •Saskatchewan ranked 1st out of 104 global mining jurisdictions by the Fraser Institute in the Investment Attractiveness

HEAD OFFICE310-850 West Hastings Street

Vancouver, BC Canada V6C 1E1

CONTACT+1 604 639 4533

[email protected]

TSX-V: CSL