Operations

MINERAL RESERVES & RESOURCES | MCSA Mining Complex

Classification

Tonnage

(000 tonnes)

Grade
(%Cu)

Contained Copper
(000 tonnes)

Mineral Reserves, Underground

 

 

 

Proven

9,177

1.49%

137

Probable

20,797

1.42%

296

Proven & Probable

29,974

1.44%

432

Mineral Resources, Underground (including Reserves)

 

 

Measured

30,355

1.63%

494

Indicated

39,005

1.33%

520

Measured & Indicated

69,360

1.46%

1,014

Inferred

40,331

1.14%

458

Mineral Reserves, Open Pit

 

 

 

Proven

15,680

0.59%

92

Probable

13,627

0.61%

83

Proven & Probable

29,306

0.60%

175

Mineral Resources, Open Pit (including Reserves)

 

 

Measured

16,777

0.61%

103

Indicated

18,563

0.56%

105

Measured & Indicated

35,340

0.59%

208

Inferred

3,000

0.50%

15

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