| Figure 1.3 | ||||||||
| In $000’s (except for ounces and per ounce amounts) | Year Ended December 31, 2023 | Year Ended December 31, 2022 | ||||||
| Cost of Sales, excluding depletion 1 | $ | 21,677 | $ | 23,366 | ||||
| Divided by: | ||||||||
| Total Attributable Gold Equivalent ounces sold | 97,245 | 82,376 | ||||||
| Equals: | ||||||||
| Average cash cost (per Attributable Gold Equivalent ounce) | $ | 223 | $ | 284 | ||||
| MEASURED | INDICATED | INFERRED | |||||||||||||||||||||
| Tonnes (000’s) | Grade (%) | Tonnes (000’s) | Grade (%) | Tonnes (000’s) | Grade (%) | Sandstorm Interest * | |||||||||||||||||
| COPPER | |||||||||||||||||||||||
| Copper only ore OP | 183,100 | 0.75 | 293,500 | 0.80 | 536,400 | 0.87 | 0.55% | ||||||||||||||||
| Copper-zinc ore OP | 44,300 | 0.79 | 152,100 | 1.01 | 215,500 | 1.06 | 0.55% | ||||||||||||||||
| Copper only ore UG | 267,600 | 1.28 | 0.55% | ||||||||||||||||||||
| Copper-zinc ore UG | 166,500 | 1.12 | 0.55% | ||||||||||||||||||||
| Total | 227,400 | 0.76 | 445,600 | 0.87 | 1,186,000 | 1.03 | 0.55% | ||||||||||||||||
| MOLYBDENUM | |||||||||||||||||||||||
| Copper only ore OP | 183,100 | 0.020 | 293,500 | 0.025 | 536,400 | 0.024 | 0.55% | ||||||||||||||||
| Copper only ore UG | 267,600 | 0.017 | 0.55% | ||||||||||||||||||||
| Total | 183,100 | 0.020 | 293,500 | 0.025 | 804,000 | 0.021 | 0.55% | ||||||||||||||||
| ZINC | |||||||||||||||||||||||
| Copper-zinc ore OP | 44,300 | 1.5 | 152,100 | 1.8 | 215,500 | 1.5 | 0.55% | ||||||||||||||||
| Copper-zinc ore UG | 166,500 | 1.3 | 0.55% | ||||||||||||||||||||
| Total | 44,300 | 1.5 | 152,100 | 1.8 | 382,000 | 1.4 | 0.55% | ||||||||||||||||
| Year Ended December 31, 2023 | Year Ended December 31, 2022 | Year Ended December 31, 2021 | |||||||||
| High | $26.03 | $26.18 | $29.59 | ||||||||
| Low | $20.09 | $17.77 | $21.53 | ||||||||
| Average | $23.35 | $21.73 | $25.17 | ||||||||
| Closing | $23.79 | $23.95 | $23.09 | ||||||||
| Year Ended December 31, 2023 | Year Ended December 31, 2022 | Year Ended December 31, 2021 | |||||||||
| High | $4.28 | $4.87 | $4.86 | ||||||||
| Low | $3.54 | $3.18 | $3.52 | ||||||||
| Average | $3.84 | $4.00 | $4.23 | ||||||||
| Closing | $3.84 | $3.80 | $4.40 | ||||||||
| MEASURED | INDICATED | INFERRED | |||||||||||||||||||||
| Antamina Mine | Tonnes (000’s) | Grade (%) | Tonnes (000’s) | Grade (%) | Tonnes (000’s) | Grade (%) | Sandstorm Interest * | ||||||||||||||||
| Copper | 227,400 | 0.76 | 445,600 | 0.87 | 1,186,000 | 1.03 | 0.55% | ||||||||||||||||
| Zinc | 44,300 | 1.50 | 152,100 | 1.80 | 382,000 | 1.40 | 0.55% | ||||||||||||||||
| Molybdenum | 183,100 | 0.020 | 293,500 | 0.025 | 804,000 | 0.021 | 0.55% | ||||||||||||||||
