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COST OF SALES (Tables) | 12 Months Ended
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Dec. 31, 2023
COST OF SALES [abstract] |
Schedule of Cost of Sales | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Years ended December 31,
​ | ​ | 2023 | ​ | 2022
Direct mining costs | ​ | $ | 297,322 | ​ | $ | 272,329
Salaries and benefits | ​ | ​ | 75,088 | ​ | ​ | 44,432
Workers' participation | ​ | ​ | 1,422 | ​ | ​ | 4,285
Depletion and depreciation | ​ | ​ | 216,250 | ​ | ​ | 171,447
Royalties and other taxes | ​ | ​ | 46,036 | ​ | ​ | 33,304
Other | ​ | ​ | 16,285 | ​ | ​ | 8,898
Cost of sales | ​ | $ | 652,403 | ​ | $ | 534,695

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