Mined Copper Production (Pounds) | — | 2,147 | 2,008.4 | | | | | | | | | | | |
Smelted Copper Production (Pounds) | — | 1,347.6 | 1,383.6 | | | | | | | | | | | |
Refined Copper Production (Pounds) | — | 1,403 | 1,419.8 | | | | | | | | | | | |
Rod Copper Production (Pounds) | — | 336.8 | 340.2 | | | | | | | | | | | |
Mined Silver Production (Pounds) | — | 21 | 18.4 | | | | | | | | | | | |
Refined Silver Production (Pounds) | — | 12 | 10.9 | | | | | | | | | | | |
Mined Molybdenum Production (Pounds) | — | 63.9 | 59.2 | | | | | | | | | | | |
Mined Zinc Production (Pounds) | — | 286.6 | 144.4 | | | | | | | | | | | |
Refined Zinc Production (Pounds) | — | 217.7 | 222.7 | | | | | | | | | | | |
Mined Gold Production (Ounces) | — | 70,056 | 65,373 | | | | | | | | | | | |
Refined Gold Production (Ounces) | — | 35,386 | 37,666 | | | | | | | | | | | |