Production Summary

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2010
2011
2012
2013
 
Low
High
Silver (oz)
234,901
1,517,179
2,621,255
2,582,000
2,922,000
Copper (000 lb)
2,926
10,493
15,851
20,400
23,100
Lead (000 lb)
248
19,636
35,720
42,400
48,000
Zinc (000 lb)
17,705
36,435
59,012
53,700
60,700
Gold (oz)
N.A
N.A.
10,491
6,000
7,000