NYSE:
MUX

$7.96
+0.29 +3.78% Volume: 796,012 May 23, 2025
TSX:
MUX

$10.92
+0.29 +2.73% Volume: 55,919 May 23, 2025

Resources & Reserves

Gold Resources

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MEASURED INDICATED MEASURED + INDICATED INFERRED
Au
Resources
Tonnes (000s) Au Grade (g/t) Contained Au (oz) Tonnes (000s) Au Grade (g/t) Contained Au (oz) Tonnes (000s) Au Grade (g/t) Contained Au (oz) Tonnes (000s) Au Grade (g/t) Contained Au (oz)
Canada                        
Froome Mine 241 3.44 27,000 259 3.62 30,000 500 3.53 57,000 168 3.51 19,000
Grey Fox - - - 13,135 3.64 1,538,000 13,135 3.64 1,538,000 4,319 3.30 458,000
Stock West & Main - - - 1,938 3.31 206,000 1,938 3.31 206,000 1,386 2.96 132,000
Fuller - - - 1,552 3.86 193,000 1,552 3.86 193,000 970 2.93 91,000
Stock East - - - 866 2.70 75,000 866 2.70 75,000 579 2.66 50,000
Black Fox 189 4.61 28,000 100 4.38 14,000 288 4.53 42,000 225 3.93 28,000
Davidson Tisdale 223 6.87 49,000 69 6.70 15,000 292 6.83 64,000 133 4.01 17,000
Total Canada 653 4.95 104,000 17,919 3.59 2,071,000 18,571 3.64 2,175,000 7,780 3.18 795,000
United States                        
Gold Bar Mine - - - 4,368 0.68 95,900 4,368 0.68 95,900 420 0.59 7,900
Timberline 2,318 1.23 93,000 21,105 0.48 330,000 23,420 0.58 423,000 6,642 0.39 84,000
Mexico                        
Fenix Project 9,000 0.51 148,000 5,700 0.27 50,000 14,700 0.42 199,000 300 0.41 4,000
Argentina                        
San José
(MSC, 49% attributable)
283 3.65 33,200 296 3.43 32,700 580 3.54 66,000 1,119 4.59 165,200
Los Azules
(McEwen Copper
46.4% attributable)
- - - 573,200 0.01 210,000 573,200 0.01 210,000 2,092,300 0.03 1,970,000
TOTAL GOLD RESOURCES     378,200     2,789,600     3,168,900     3,026,100

Silver Resources

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MEASURED INDICATED MEASURED + INDICATED INFERRED
Ag Resources  Tonnes (000s) Ag Grade
(g/t)
Contained Ag (000s oz) Tonnes (000s) Ag Grade
(g/t)
Contained Ag (000s oz) Tonnes (000s) Ag Grade
(g/t)
Contained Ag (000s oz) Tonnes (000s) Ag Grade
(g/t)
Contained Ag (000s oz)
Mexico                        
Fenix Project 9,000 19 5,600 5,700 79 14,500 14,700 42 20,100 300 33 300
Argentina                        
San José
(MSC, 49% attributable)
283 181 1,600 296 120 1,100 580 150 2,800 1,119 252 9,100
Los Azules
(McEwen Copper
46.4% attributable)
- - - 573,200 0.25 4,600 573,200 0.25 4,600 2,092,300 1.03 69,200
TOTAL SILVER RESOURCES     7,200     20,200     27,500     78,600

Copper Resources

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MEASURED INDICATED MEASURED + INDICATED INFERRED
Cu
Resources
Tonnes (Billion) Cu Grade
(%)
Contained Cu
(Billion lbs)
Tonnes (Billion) Cu Grade
(%)
Contained Cu
(Billion lbs)
Tonnes (Billion) Cu Grade
(%)
Contained Cu
(Billion lbs)
Tonnes (Billion) Cu Grade
(%)
Contained Cu
(Billion lbs)
Argentina                        
Los Azules
(McEwen Copper
46.4% attributable)
- - - 0.6 0.4 5.1 0.6 0.4 5.1 2.1 0.31 12.4

Gold Reserves

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Proven Probable Proven + Probable
Au
Reserves
Tonnes
(000s)
Au Grade
(g/t)
Contained Au
(oz)
Tonnes
(000s)
Au Grade
(g/t)
Contained Au
(oz)
Tonnes
(000s)
Au Grade
(g/t)
Contained Au
(oz)
United States                  
Gold Bar Mine - - - 10,852 0.64 222,000 10,852 0.64 222,000
Argentina                  
San José Mine (49% attributable) 343 4.72 52,100 215 5.5 38,000 558 5.02 90,100
TOTAL
    52,100     260,000     312,100

Silver Reserves

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Proven Probable Proven + Probable
Ag
Reserves 
Tonnes
(000s)
Ag Grade
(g/t)
Contained Ag
(000s oz)
Tonnes
(000s)
Ag Grade
(g/t)
Contained Ag
(000s oz)
Tonnes
(000s)
Ag Grade
(g/t)
Contained Ag
(000s oz)
Argentina                  
San José Mine (49% attributable) 343 295 3,300 215 272 1,900 558 286 5,100
Total
    3,300

1,900

5,100

Notes to the 2024 Mineral Reserves and Resource Tables

Resources presented here are exclusive of Reserves.

Resources and Reserves have been prepared in accordance with the Regulation S-K 1300 requirements of the SEC, according to McEwen Mining's Resources and Reserves from December 31, 2024 (for details please see the 2024 10-K Report). Resource estimates were further updated as of the acquisition of Timberline Resources announced on August 19, 2024 .