~ 195,000 meters of drilling planned for 2021

West Zone26,500 mIn-Resource & Metallurgical

Bridge Zone11,100mResource Expansion

(1) 2020 Underground Exploration Drilling; see News Release dated Jan 18/21(2) Outline of Measured and Indicated Mineral Resource, based on Technical Report effective Mar 9/20

2021 Definition & Expansion Drilling

1

NS

300 m

Gossan Hill

West Zone

1080 Level

1345 Domain P1

Bridge Zone

Galena Hill

Fault Zone

West ZoneIndicated Resource

VOKIndicated Resource

~ 195,000 meters of drilling planned for 2021 113,000 meters of In-Resource drilling 82,000 meters of Resource Expansion drilling

North Block

In-Resource Drilling Areas1

Resource Expansion Drilling Area1

Resource Shell2Exploration Drifts

Underground Section View Looking West

2021 North Block Phase 3

2

Cross Section Looking West

NS

VOKIndicated Resource

200m

Resource ShellMine Development

>205-20<1

Drill Hole Assays Gold (g/t)

2021 North Block Phase 3

3

Plan View showing gold assays, Domain 13, and the West Zone Veins

N

100m

West Zone Veins

Domain 13

North Block Phase 4

Resource ShellMine DevelopmentPhase 4 Proposed Drilling

>205-203-5<1

Drill Hole Assays Gold (g/t)

2021 North Block Phase 3 Drill Results

4

Section View – Fan 1070W_L1_351VU-3045

VU-3044

VU-3041

VU-3040

NESW

100 m

1070 Level Drill Bay

Resource ShellMine Development

>205-201-5<1

Drill Hole Assays Gold (g/t)

VU-3042

VU-3043

VU-3039

VU-3038

2021 North Block Phase 3 Drill Results

5

Section View – Fan 1070_RMK1NESW

1070 Level Drill Bay

Resource ShellMine Development

>205-201-5<1

Drill Hole Assays Gold (g/t)

100 m

VU-3247

VU-3246

VU-3243

VU-3242

VU-3244

VU-3245

VU-3241

VU-3240

2021 North Block Phase 3 Drill Results

6

Section View – Fan 1070_ELVLNESW

1070 Level Drill Bay

Resource ShellMine Development

>205-201-5<1

Drill Hole Assays Gold (g/t)

100 m

VU-3255

VU-3254

VU-3251

VU-3250

VU-3252

VU-3253

VU-3249

VU-3248

2021 North Block Phases 1-3

7

Cross Section Looking West

NSVOK

Indicated Resource

200m

Resource ShellMine Development

>205-203-5<1

Drill Hole Assays Gold (g/t)

2021 North Block Phases 1-3

8

Plan View showing gold assays, Domain 13, and the West Zone Veins

NWest Zone Veins

Domain 13

North Block Phase 4

100m

Resource ShellMine DevelopmentPhase 4 Proposed Drilling

>205-203-5<1

Drill Hole Assays Gold (g/t)