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NATURE OF OPERATIONS AND BASIS OF PRESENTATION (Details) | 9 Months Ended
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Sep. 30, 2024
Various mines in various locations |
Nature of operations |
Ownership interests in various mines (as a percent) | 100.00%
McEwen Copper Inc. |
Nature of operations |
Subsidiary ownership interest (as a percent) | 48.30%
Minera Santa Cruz S.A. |
Nature of operations |
Subsidiary ownership interest (as a percent) | 49.00%

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