CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
REVENUE:
Revenue from gold and silver sales	$ 52,250	$ 38,404	$ 140,954	$ 107,551
OPERATING EXPENSES:
Production costs applicable to sales	(29,682)	(26,468)	(86,858)	(80,043)
Depreciation and depletion	(8,765)	(8,181)	(23,524)	(23,370)
Gross profit	13,803	3,755	30,572	4,138
OTHER OPERATING EXPENSES:
Advanced projects - Los Azules		(18,478)		(78,883)
Advanced projects - Other	(2,468)	(1,966)	(7,912)	(4,308)
Exploration	(5,329)	(4,674)	(14,184)	(16,426)
General and administrative	(2,138)	(3,720)	(10,672)	(9,211)
Income (loss) from investment (Note 9)	(3,080)	(2,672)	(31,929)	(7,047)
Depreciation	(156)	(325)	(485)	(916)
Reclamation and remediation (Note 11)	(729)	(760)	(1,416)	(2,030)
Total other operating expenses	(13,900)	(32,595)	(66,598)	(118,821)
Operating loss	(97)	(28,840)	(36,026)	(114,683)
OTHER INCOME (EXPENSE):
Interest and other finance income (expense), net	(1,084)	10,331	(3,688)	38,372
Other income (expense) (Note 3)	(86)	(10,108)	136	(34,562)
Total other income (expense)	(1,170)	223	(3,552)	3,810
Loss before income and mining taxes	(1,267)	(28,617)	(39,578)	(110,873)
Income and mining tax recovery (expense)	(814)	244	4,119	2,829
Net loss after income and mining taxes	(2,081)	(28,373)	(35,459)	(108,044)
Net loss attributable to non-controlling interests		9,922		24,890
Net loss and comprehensive loss attributable to McEwen shareholders	$ (2,081)	$ (18,451)	$ (35,459)	$ (83,154)
Net loss per share (Note 13):
Basic (in dollars per share)	$ (0.04)	$ (0.39)	$ (0.70)	$ (1.75)
Diluted (in dollars per share)	$ (0.04)	$ (0.39)	$ (0.70)	$ (1.75)
Weighted average common shares outstanding (thousands) (Note 13):
Basic (in shares)	51,953	47,471	50,380	47,442
Diluted (in shares)	51,953	47,471	50,380	47,442
McEwen Copper Inc.
OTHER OPERATING EXPENSES:
Advanced projects - Other	$ (6,147)		$ (91,877)
Income (loss) from investment (Note 9)	(1,852)		(36,680)
OTHER INCOME (EXPENSE):
Interest and other finance income (expense), net	3,295		23,590
Loss before income and mining taxes	(3,838)		(76,806)
Net loss and comprehensive loss attributable to McEwen shareholders	(3,838)		(76,806)
Minera Santa Cruz S.A.
REVENUE:
Revenue from gold and silver sales	70,361	$ 64,495	210,635	$ 177,947
OPERATING EXPENSES:
Depreciation and depletion	(13,248)	(15,190)	(36,897)	(37,783)
OTHER OPERATING EXPENSES:
Income (loss) from investment (Note 9)	(1,228)	(2,672)	4,751	(7,047)
OTHER INCOME (EXPENSE):
Loss before income and mining taxes	(2,598)	735	11,850	(12,403)
Income and mining tax recovery (expense)	251	122	689	348
Net loss and comprehensive loss attributable to McEwen shareholders	$ (1,318)	$ (3,218)	$ 12,797	$ (8,213)