[PPT] - ESKAY CREEK PRO ROJECT Golde den Tria iangl gle, e, BC TSX.V: PowerPoint Presentation

SLIDE 1

April il 2020

TSX.V: SKE/OTCQX: SKREF

ESKAY CREEK PRO ROJECT

Golde den Tria iangl gle, e, BC

SLIDE 2

FORWARD LOOKING STATEMENTS

Certain statements made and information contained herein may constitute “forward looking information” and “forward looking statements” within the meaning of applicable Canadian and United States securities legislation, including, among

ther things, information with respect to this presentation. These statements and information are based on facts currently

available to the Company and there is no assurance that actual results will meet management’s expectations. Forward- looking statements and information may be identified by such terms as “anticipates”, “believes”, “targets”, “estimates”, “plans”, “expects”, “may”, “will”, “could” or “would”. Forward-looking statements and information contained herein are based

n certain factors and assumptions regarding, among other things, the estimation of mineral resources and reserves, the

realization of resource and reserve estimates, metal prices, taxation, the estimation, timing and amount of future exploration and development, capital and operating costs, the availability of financing, the receipt of regulatory approvals, environmental risks, title disputes and other matters. While the Company considers its assumptions to be reasonable as of the date hereof, forward-looking statements and information are not guarantees of future performance and readers should not place undue importance on such statements as actual events and results may differ materially from those described herein. The Company does not undertake to update any forward-looking statements or information except as may be required by applicable securities laws. The Qualified Person responsible for the technical information in this presentation is Paul Geddes P. Geo., Vice President of Exploration & Resource Development, who has approved the technical information included herein. Any reference to historical estimates and resources should not be relied upon.These are not current and a Q.P. has not done sufficient work to classify these historical estimate and Skeena Resources Limited is not treating the historical estimate as a current resource estimate.

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SLIDE 3

PROPERTY LOCATIONS – BC’S GOLDEN TRIANGLE

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SLIDE 4

4 Suki uki Gill ill: Ms. Gill currently serves as a partner at Smythe

LLP. She is a Chartered Accountant with 19 years experience and specializes in providing assurance services to publicly traded companies operating in the resource industry, as well as private companies across a number of industries in both Canada and the US. Ms. Gill is on the board of directors for Provincial Health Services Authority and BC Emergency Health Services.

Bor

rden

en R. Put utnam nam III III: Mr. Putnam is a professional

geologist with over 41 years of mineral industry experience, with a focus on exploration and asset evaluations. During the last 15 years Mr. Putnam has worked primarily as an analyst or advisor to several large investment funds in the US.

Is Isac Burstein urstein: Mr. Burstein is the Vice President of

Exploration & Business Development at Hochschild Mining PLC. Mr. Burstein has served Hochschild in various capacities including Vice President

f

Business Development, Manager for Project Evaluation, Exploration Manager for Mexico and Exploration Geologist.

Walt Walter er Coles Coles Jr Jr., Presid

esident, ent, CEO & Dir irect ector

r: Mr. Coles

has been CEO for several TSXV listed companies. Previously he was an analyst with Cadence Investment Partners and before that with UBS Investment Bank. Mr. Coles holds a B.A. in Economics from the University of Richmond.

Cr Craig ig Parry, y, Chairm

Chairman: Mr. Parry is a geologist and has

served as CEO and President for several Australian and TSXV listed mining companies. He is currently the President & CEO of IsoEnergy Ltd., a co-founder and director of NexGen Energy Ltd and a Senior Advisor and founding- shareholder of EMR Capital.

And ndrew MacRi cRitch chie, ie, CPA,

CPA, CA, CA, CF CFO & Cor Corporat ate Secr ecreta etary: Mr. MacRitchie is a Chartered Public Accountant

who’s held management roles in several TSXV listed mining companies over his 16-year career. Mr. MacRitchie was previously with PricewaterhouseCoopers in the tax accounting

group. He is a graduate of University of British Columbia

Paul ul Geddes es, P. Ge

Geo. VP, Explo

lorat ation

n & Res

Resour

urce

Dev evel elop

pment

ent: Mr. Geddes has more than 20 years of

exploration and resource development experience. He was an instrumental member of the Rainy River Resources team prior to the Company’s takeover by New Gold in 2013.

Ke Kell lly Earle, le, B. Sc

Sc. Ge

Geol

l., CPIR

PIR . VP, Comm

Communi unicat ations ions:

Ms. Earle is an Investor Relations professional and a geologist

with 10 years of experience working with junior mining

companies. She received her B. Sc. Geol. from the University
f British Columbia and her CPIR from the Ivey School of

Business at Western University.

Jus ustin in Himmelr Himmelright, ight, B. Sc

Sc., M. Eng. VP, Sus Sustaina inabilit ility:

Mr. Himmelright has

ver

25 years

f

experience in environmental management and developing social license for natural resource projects. He is a graduate of University of British Columbia.

MANAGEMENT: DIRECTO TORS:

SKEENA TEAM

SLIDE 5

INFRASTRUCTURE IN THE GOLDEN TRIANGLE

Excellent

access to power & infrastructure:

Highway 37 paved north from

Smithers

New 287 kV power line
Forrest Kerr & McLymont Creek

Power Station within 17 km of Snip

Volcano

Creek Power Station within 10 km of Eskay Creek

Red Chris mine 25 km east of GJ
Opening of year-round ocean port

facilities in Stewart

Over

$2 billion invested in infrastructure

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SLIDE 6

6

Produced 3.3 million

llion oun

unces of
f

go gold ld & 160 60 mill million ion ou

unc

nces of

f silv

lver er at average grades of 45 45 g/ g/t Au Au & 2,22 224 g/t Ag Ag from 1994 to 2008

2.2 million tonnes of ore mined

with cut-off grades of 15 g/t AuEq for mill ore and 30 g/t AuEq for direct shipping ore

Historical

database containing 7,881 drill holes totaling 706,904 metres (surface & underground)

Highest grade gold producer in the

world when in production

ESKAY CREEK HISTORY

SLIDE 7

ESKAY CREEK OPTION TERMS

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Option to Acquire from Barrick

secured in December 2017:

▪ $3.5

million exploration spend commitment

ver

3 years (complete)

▪ Purchase price of $10M plus bond

to post (total capped at $17.7M)

▪ Once exercised, Barrick has 12

months to exercise back-in right for 51% by paying Skeena 3x cumulative expenses, refunding $10M purchase price and 51% of bond

SLIDE 8

21A 22 22 21B 21C 21C HW HW NEX

2019 MINERAL RESOURCE ESTIMATE

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Grade Contained Ounces

Tonnes AuEq Au Ag AuEq Au Ag (000) g/t g/t g/t

z (000)
z (000)
z (000)

Indicated Mineral Resources Pit Constrained 12,650 5.8 4.3 110 2,340 1,740 44,660 Underground 819 8.2 6.4 139 218 169 3,657 Total Indicated 13,469 5.9 4.4 112 2,558 58 1,909 48,317 Inferred Mineral Resources Pit Constrained 14,420 2.9 2.3 47 1,340 1,050 21,720 Underground 295 8.2 7.1 82 78 68 778 Total Inferred 14,715 3.0 2.4 48 1,418 1,118 22,498

21C

Historical Stopes & Development 2019 Resource

Pit constrained resources are quoted at a 0.7 g/t AuEQ cut-off. Underground resources are quoted at a 5.0 g/t AuEQ cut-off.
AuEQ = Au (g/t) + {Ag (g/t) /75]
Mineral resources are not mineral reserves and do not have demonstrated economic viability. There is no certainty that all or any part of the mineral resources estimated will be converted into mineral

reserves.

Resources are reported in-situ and undiluted for both pit constrained and underground scenarios and are considered to have reasonable prospects for economic extraction.
In accordance with NI 43-101 recommendations, the number of metric tonnes was rounded to the nearest thousand. Any discrepancies in the totals are due to rounding effects.
Maximum pit depth 236 m, average 180 m
Strip ratio of 7.5:1

Pit Constrained Resources Underground Resources

SLIDE 9

9

PEA HIGHLIGHTS – NOVEMBER 2019

High-gra

rade de open-pi pit t averaging ng 3.23 3 g/t Au, 78 g/t Ag (4.17 7 g/t AuEq) (dilut uted) d)

After-ta

tax NPV5%

5% of C$638M

8M (US$49 491M 1M) ) and 51% IRR at US$1,325/ 325/oz

z Au and US$16/o

6/oz z Ag

After-tax

tax payback k period d of 1. 1.2 years s

Pre-pr

productio duction n capita tal expendi nditures ures (CAPEX) ) of C$303M 3M (US$233M 233M)

After-ta

tax NPV:CAPEX EX Ratio of 2.1:1

Life of mine (“LOM”) average annual production of 236,000 oz Au,

5,812 12,000 ,000 oz Ag ( (306,000 000 oz A AuEq)

LOM all-in

n sustai ustaini ning ng costs ts (AISC) of C$983/ 83/oz z (US$75 757/o 7/oz) z) AuEq recovered ered

LOM cash

h costs ts of C$949/ 949/oz z (US$73 731/ 1/oz

z)

) AuEq recovered red

6,850

0 tonne ne per day (TPD) mill and flot

tati

ation n plant t producing ducing saleable concentrat ntrate

1.

Exchange Rate (US$/C$) of 0.77

2.

Cash costs are inclusive of mining costs, processing costs, site G&A, treatment and refining charges and royalties

3.

AISC includes cash costs plus estimated corporate G&A, sustaining capital and closure costs

4.

Gold Equivalent (AuEq) calculated via the formula: Au (g/t) + [Ag (g/t) / 82.8]

306,0 6,000 00 oz AuE uEq q

Annual ual Producti uction

51%

After-tax tax IRR

C$638M 38M

After-tax tax NPV5%

5%

US$75 757/oz 7/oz

AISC (AuEq)

4.17 g/t AuE uEq

Open-pi pit t Average Grade

SLIDE 10

ECONOMICS & PRICE SENSITIVITY

10 10

Sensit nsitiv ivitie ties s to Commod mmodity ity Prices ces

Lower Case Base se Case Higher Case

Gold Price ($US/oz) $1,200 $1,325 325 $1,500 Silver Price ($US/oz) $14 $16 $18 After-Tax NPV (5%)(C$M) $453 $638 $638 $878 After-Tax IRR (%) 40% 51% 63% After-Tax Payback (Years) 1.6 1.2 0.9 Average Annual After-Tax Free Cash Flow (Years 1-9)(C$M) $117 $147 $187

Proj

ject

ect Econo nomi mics

After-Tax NPV (5%)(C$M) $638 After-Tax IRR 51% After-Tax Payback Period (Years) 1.2 After-Tax NPV:CAPEX Ratio 2:1:1 Pre-Tax NPV (5%)(C$M) $993 Pre-Tax IRR 63% Pre-Tax Payback Period (Years) 1.1 Pre-Tax NPV:CAPEX Ratio 3:3:1 Average Annual After-Tax Free Cash Flow (Year 1-9 (C$M) $147 LOM After-Tax Free Cash Flow (C$M) $959

SLIDE 11

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MINE DESIGN

Forme mer Wast ste e Dump mp Ac Access ss Road ad & 69 KV V Power erline line Over erland land Conveyor

r

Prima mary Crusher her Exter ernal al Waste e Dump mp Accommo mmoda datio ions 21 Zones

nes

Pit Inter ernal al Waste e Dump mp 22 Zone ne Pit Proc

cess

ssin ing Site Existin ting TSF TSF Outlet Water er Treatme reatment t Plant

SLIDE 12

NEAR MINE UPSIDE POTENTIAL

12 12

21A 21B 21C 21C NEX 109 22 22

OPEN

Footwall Feeders Exploration Potential Eskay Creek Depth Extension 22 Feeder Zone Depth Potential

2019 Resources Historical Stopes & Development Drillhole Intersections > 4.0 g/t AuEq >2.0 metres

21E

SLIDE 13

NEAR MINE UPSIDE POTENTIAL

13 13 SK-19-053

27.6 .61 g/t Au AuEq 9.40 m

SK-19-063:

314.0 .07 g/t Au AuEq 2.2 .21 m

SK-19-052

17.49 .49 g/t AuEq 7.5 .54 m

SLIDE 14

0.0 1.0 2.0 3.0 4.0 5.0 6.0 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0

Averag age e Grade des s (g/t) ) of Open-Pi Pit Develop elopment ent Projects ects World ldwide wide

OPEN-PIT COMPARISONS

14 14

Average ge Grades (g/t) ) of Open-Pi Pit Develop lopment ment Projec ects in North America a and Australi lia

Avg. Grade (g/t) – Reserves & Resources

North American and Australian Average Open-Pit Grade

Eska kay y Creek ek 4.3 g/t AuEq q Open en-Pi Pit

Worldwide Average Open-Pit Grade 1.50 g/t

Source: S&P Capital IQ

Eskay Creek ek 4.3 g/t AuEq q Open-Pi Pit

Avg. Grade (g/t) – Reserves & Resources

1.46 46 g/t

SLIDE 15

MARKET CAPITALIZATION (C$M)

15 15

Market et Cap (C$M) M)

Source:: Agentis Capital, 04/02/2020

P/NAV

$938 $804 $755 $395 $387 $368 $237 $229 $226 $209 $125 $100 0.7x 0.7x 0.7x 0.6x 0.5x 0.5x 0.5x 0.4x 0.4x 0.3x 0.3x 0.2x

SKE 0.2x NAV

SLIDE 16

337 306 218 198 190 124 116 104 97 95 79 73 $970 $360 $294 $289 $281 $233 $194 $161 $123 $113 $101 $67

INITIAL CAPEX (US$M)

16 16

LOM ANNUAL PRODUCTION

CAPEX EX (US$M) M)

Source: Agentis Capital, 04/02/2020

LOM (koz AuEq Eq)

SKE +306 6 koz AuEq SKE $233 3 (US$M) )

SLIDE 17

AISC CURVE BENCHMARK

17 17

Source: S&P Global Market Intelligence; Based on reported/actual data where available

Eskay Creek LOM AISC

f US$757/oz (AuEq)

Production tion (%) 25 25 50 50 75 75 100 All All-In In-Sus Sustainin ining g Cost t ($/o /oz) 500 1,0 ,000 1,5 ,500 2,0 ,000 2,5 ,500

SLIDE 18

SNIP GOLD PROJECT

100% owned (acquired from

Barrick July 2017)

Hochschild Mining has option

to acquire 60%

Produced 1.

1.1 1 million ion ounce ces s of gold d at averag age e grade de of 27.5 .5 g/t from 1991 to 1999

280,000 m of historical

surface & underground drilling

8,435 m underground

development

Exploration & 200 Footwall

delineation drilling planned for 2020

18 18

Un Under erground d drill illin ing at Snip hole le UG17-001

SLIDE 19

19 19

SNIP 200 FOOTWALL - SECTION 4660E

SKE 2016 Drillhole

16 16.2 .24 g/t Au 13.5 .50 m

SLIDE 20

20 20

SNIP 200 FOOTWALL - SECTION 4210E

S19-044:

1,1 ,131.9 .91 g/t Au Au 1.50 m

Incl: 3,390.0

.00 g/t Au Au 0.50 m

SLIDE 21

Skeena leveraged strong First Nations & government relationships to create the British

Columbia Regional Mining Alliance (BCRMA)

The BCRMA is a partnership between the Tahltan Central Government, the Nisga’a

Lisims Government, industry, AME BC & the provincial government to promote mining investment in the Golden Triangle of northwest BC

Industry partners selected to join the Alliance must focus on socially & environmentally

responsible resource development rooted in local partnerships

21 21

SLIDE 22

0.2 0.4 0.6 0.8 1.0 1.2 Mar-19 Apr-19 May-19 Jun-19 Jul-19 Aug-19 Sep-19 Oct-19 Nov-19 Dec-19 Jan-20 Feb-20

SKEENA CAPITAL STRUCTURE

22 22

Capital al Struc ucture ture

Current Shares Outstanding 149,170,985 Market Capitalization (CAD$0.84) $125 Million 52 Week High $1.20 52 Week Low $0.35 Warrants (exp. June 2020, $1.00) 5,374,039 Options (exp. June 2021 – Jan. 2025, $0.41 – $1.50) 12,394,220 Incentive Shares (vest Jan. 2022) 192,308 Fully Diluted 167,131,552

All figures as of April 2, 2020

March 31, 2019 – March 31, 2020

Share Price - TSX.V: SKE

SLIDE 23

APPENDIX ESKAY CREEK PEA

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SLIDE 24

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Assumptions

Gold Price (US$) $1,3 ,325 Silver Price (US$) $16 Exchange Rate (US$/C$) 0.7 .77 Discount Rate 5% 5% Royalties 1% 1%

Processing

Processing Throughout (TPD)

6,850

Average Diluted Gold Grade (g/t)

3.23

Average Diluted Silver Grade (g/t)

78 78

Average Diluted Gold Equivalent Grade (g/t)

4.1 .17

Mining

Mine Life (Years)

8.6

Strip Ratio (Waste: Mineralization)

7.2 .2:1 :1

Total Tonnage Mined (kt)

175 75,2 ,270

Total Mineralized Material Mined (kt)

21,3 ,307

Production

Gold Recovery

91.1 .1%

Silver Recovery

92.4 .4%

LOM Gold Production (koz)

2,02 022

LOM Silver Production (koz)

49,8 ,872

LOM Gold Equivalent Production (koz)

2,624

LOM Average Annual Gold Production (koz)

236 36

LOM Average Annual Silver Production (koz)

5,812

LOM Average Annual Gold Equivalent Production (koz)

306

Contained Metals

Contained Gold Ounces (koz)

2,2 ,212

Contained Silver Ounces (koz)

53,4 ,404

Contained AuEq Ounces (koz)

2,857

Capital Expenditures

Pre-Production Capital Expenditures (C$M)

$303

Sustaining Capital Expenditures (C$M)

$27

Reclamation Cost (C$M)

$52

Operating Costs

Mining Cost (C$/t Mined)

$3.4 .44

Mining Cost (C$/t Milled)

$26.3 .32

Processing Cost (C$/t Milled)

$21.6 .64

G&A Cost (C$/t Milled)

$6.0 .06

Total Operating Cost (C$/t Milled)

$54.0 .03

Cash Costs and AISC

LOM Cash Cost (US$/oz Au) Net of Silver By-Product

$582

LOM Cash Cost (US$/oz AuEq) Co-Product

$731

LOM AISC (US$/oz Au) Net of Silver By-Product

$615 15

LOM AISC (US$/oz AuEq) Co-Product

$757

APPENDIX - DETAILED PARAMETERS & OUTPUTS

SLIDE 25

25 25

APPENDIX - CAPITAL COSTS (C$M)

Contingency Initial Sustaining LOM Total

MINE

Pre-Stripping $62 $62 Mining Equipment $14 $6 $20 Mine Capital $7 $3 $9

Sub-Total Mine $4 $83 $9 $91

PROCESS CESSING NG

Bulk Earthworks $7 $7 Processing $74 $7 $81 Reagents & Plant Services $7 $1 $8 Tailings & Water Treatment $19 $2 $21 Onsite Infrastructure $22 $2 $23

Sub-Total Processing $21 $129 $12 $141

INFRAS RASTRUC RUCTURE RE

Power $13 $13 TSF, Water Supply & Treatment $2 $4 $6

Sub-Total Infrastructure $5 $15 $4 $19 Total Directs $226 $24 $250 Indirects $7 $27 $27 Total Directs + Indirects $253 $24 $277

OWNER’S COSTS

$4 $4 $10 $10

Total excluding contingency $263 $24 $287

PRO ROJEC ECT CONT NTING INGENC ENCY

$40 $3 $3 $43 Sub-total including contingency $303 $27 $330

Closure $52 $52

TOTAL $303 $79 $79 $382

SLIDE 26

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APPENDIX - FLOWSHEET & MASS BALANCE

SLIDE 27

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Kelly Earle, Vice President Communications

info@skeenaresources.com +1 604 684 8725 Suite # 650 - 1021 West Hastings Street Vancouver, BC V6E 0C3 Canada

www.sk skeena enare resou sources es.c .com

m

TSX.V: SKE / OTCQX: SKREF / FRA: RXFB