SUMMARY OF MINERAL RESOURCES 1,2
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| PROJECT | RESOURCE CATEGORY | TONNES
(MILLION) |
AVERAGE GRADES |
CONTAINED METAL RESOURCES (INCLUSIVE OF RESERVES) |
|||||||
| SILVER (g/t) | GOLD (g/t) | LEAD (%) | ZINC
(%) |
SILVER
(Moz) |
GOLD (Koz) | AgEq3
(Moz) |
LEAD
(Kt) |
ZINC
(Kt) |
|||
| YING MINING DISTRICT | Measured | 8.78 | 262 | 0.21 | 3.98 | 1.25 | 74 | 60 | 78 | 349 | 109 |
| Indicated | 9.95 | 225 | 0.32 | 3.09 | 0.84 | 72 | 101 | 79 | 307 | 84 | |
| Measured + Indicated | 18.73 | 242 | 0.27 | 3.51 | 1.03 | 146 | 161 | 156 | 657 | 193 | |
| Inferred | 13.05 | 201 | 0.41 | 3.15 | 0.77 | 84 | 172 | 96 | 412 | 101 | |
| GC MINE | Measured | 5.29 | 88 | - | 1.30 | 3.10 | 15 | - | 15 | 70 | 163 |
| Indicated | 4.75 | 75 | - | 1.10 | 2.50 | 11 | - | 11 | 50 | 117 | |
| Measured + Indicated | 10.03 | 82 | - | 1.20 | 2.80 | 26 | - | 26 | 120 | 281 | |
| Inferred | 8.44 | 87 | - | 1.00 | 2.40 | 24 | - | 24 | 88 | 200 | |
| BYP MINE | Measured | 2.80 | - | 3.00 | - | - | - | 269 | 17 | - | - |
| Indicated | 5.62 | - | 0.84 | 0.53 | 1.62 | - | 152 | 10 | 30 | 91 | |
| Measured + Indicated | 8.42 | - | 1.56 | 0.36 | 1.08 | - | 421 | 27 | 30 | 91 | |
| Inferred | 7.43 | - | 0.46 | 1.13 | 2.53 | - | 110 | 7 | 84 | 188 | |
| TOTAL4 | MEASURED | 16.87 | 197 | 0.88 | 2.97 | 1.95 | 89 | 329 | 110 | 419 | 273 |
| INDICATED | 20.32 | 177 | 0.51 | 1.92 | 1.44 | 84 | 253 | 100 | 388 | 292 | |
| MEASURED AND INDICATED | 37.18 | 186 | 0.67 | 2.35 | 1.65 | 172 | 582 | 210 | 807 | 565 | |
| INFERRED | 28.92 | 156 | 0.43 | 2.00 | 1.70 | 108 | 282 | 126 | 584 | 489 | |
- Mineral Resources Estimate for Ying Mining District effective December 31, 2021; Mineral Resources Estimate for GC Mine effective December 31, 2020; Mineral Resources Estimate for BYP Mine as of November 30th, 2018.
- Totals may not add up due to rounding.
- Silver equivalent (AgEq) includes gold converted to AgEq at a rate of 65:1.
- Consolidated average grades reflect those assets that produce the metal.
SUMMARY OF MINERAL RESERVES 1,2
Please scroll ← → to view more.
| PROJECT | RESERVE CATEGORY | TONNES (MILLION) | AVERAGE GRADES | CONTAINED METAL RESOURCES | |||||||
| SILVER (g/t) | GOLD (g/t) | LEAD (%) | ZINC
(%) |
SILVER (Moz) | GOLD (Koz) | AgEq3
(Moz) |
LEAD
(Kt) |
ZINC
(Kt) |
|||
| YING MINING DISTRICT | Proven | 5.78 | 255 | 0.18 | 3.75 | 1.22 | 47 | 34 | 50 | 217 | 70 |
| Probable | 6.54 | 230 | 0.34 | 3.02 | 0.87 | 48 | 71 | 53 | 198 | 57 | |
| Proven + Probable | 12.32 | 242 | 0.26 | 3.36 | 1.03 | 96 | 105 | 102 | 414 | 128 | |
| GC MINE | Proven | 2.59 | 93 | - | 1.50 | 3.30 | 8 | - | 8 | 38 | 86 |
| Probable | 1.54 | 95 | - | 1.50 | 3.00 | 5 | - | 5 | 23 | 47 | |
| Proven + Probable | 4.13 | 94 | - | 1.50 | 3.19 | 12 | - | 12 | 61 | 132 | |
| TOTAL4 | PROVEN | 8.37 | 205 | 0.18 | 3.05 | 1.86 | 55 | 34 | 57 | 255 | 156 |
| PROBABLE | 8.08 | 204 | 0.34 | 2.73 | 1.28 | 53 | 71 | 58 | 221 | 104 | |
| TOTAL | 16.45 | 205 | 0.26 | 2.89 | 1.57 | 108 | 105 | 115 | 475 | 260 | |
- Mineral Reserves Estimate for Ying Mining District effective December 31, 2021; Mineral Reserves Estimate for GC Mine effective December 31, 2020.
- Totals may not add up due to rounding.
- Silver equivalent (AgEq) includes gold converted to AgEq at a rate of 65:1.
- Consolidated average grades reflect those assets that produce the metal.
Last updated November 24, 2022
