CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
REVENUE:
Revenue from gold and silver sales	$ 47,476	$ 34,395	$ 88,704	$ 69,147
OPERATING EXPENSES:
Production costs applicable to sales	(32,066)	(29,570)	(57,176)	(52,983)
Depreciation and depletion	(4,652)	(8,293)	(14,759)	(15,189)
Gross profit (loss)	10,758	(3,468)	16,769	975
OTHER OPERATING EXPENSES:
Advanced projects - Los Azules		(28,524)		(60,405)
Advanced projects - Other	(2,990)	(1,275)	(5,444)	(2,954)
Exploration	(4,984)	(5,852)	(8,855)	(11,752)
General and administrative	(4,461)	(2,050)	(8,534)	(5,491)
Income (loss) from investment (Note 9)	(12,115)	(914)	(28,849)	(4,375)
Depreciation	(158)	(309)	(329)	(591)
Reclamation and remediation (Note 11)	3	(620)	(687)	(1,250)
Total other operating expenses	(24,705)	(39,544)	(52,698)	(86,818)
Operating loss	(13,947)	(43,012)	(35,929)	(85,843)
OTHER INCOME (EXPENSE):
Interest and other finance income (expense), net	(1,734)	19,577	(2,604)	28,041
Other income (expense) (Note 3)	310	(21,875)	222	(24,454)
Total other income (expense)	(1,424)	(2,298)	(2,382)	3,587
Loss before income and mining taxes	(15,371)	(45,310)	(38,311)	(82,256)
Income and mining tax recovery	2,376	2,049	4,933	2,585
Net loss after income and mining taxes	(12,995)	(43,261)	(33,378)	(79,671)
Net loss attributable to non-controlling interests		21,634		14,968
Net loss and comprehensive loss attributable to McEwen shareholders	$ (12,995)	$ (21,627)	$ (33,378)	$ (64,703)
Net loss per share (Note 13):
Basic (in dollars per share)	$ (0.26)	$ (0.46)	$ (0.67)	$ (1.36)
Diluted (in dollars per share)	$ (0.26)	$ (0.46)	$ (0.67)	$ (1.36)
Weighted average common shares outstanding (thousands) (Note 13):
Basic (in shares)	49,718	47,428	49,580	47,428
Diluted (in shares)	49,718	47,428	49,580	47,428
McEwen Copper Inc.
OTHER OPERATING EXPENSES:
Advanced projects - Other	$ (37,547)		$ (85,730)
Income (loss) from investment (Note 9)	(16,816)		(34,828)
OTHER INCOME (EXPENSE):
Interest and other finance income (expense), net	3,841		20,295
Loss before income and mining taxes	35,231		72,968
Net loss and comprehensive loss attributable to McEwen shareholders	35,231		72,968
Minera Santa Cruz S.A.
REVENUE:
Revenue from gold and silver sales	74,348	$ 67,712	140,274	$ 113,452
OPERATING EXPENSES:
Depreciation and depletion	(14,723)	(14,363)	(23,649)	(22,593)
OTHER OPERATING EXPENSES:
Income (loss) from investment (Note 9)	4,701	(914)	5,979	(4,375)
OTHER INCOME (EXPENSE):
Loss before income and mining taxes	5,936	(4,339)	14,448	(13,139)
Income and mining tax recovery	248	116	438	226
Net loss and comprehensive loss attributable to McEwen shareholders	10,450	489	14,115	(4,996)
Gold and silver sales
REVENUE:
Revenue from gold and silver sales	$ 47,476	$ 34,395	$ 88,704	$ 69,147