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Anual Sales Volumes
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Sales
Gold
(ounces)
Silver
(ounces)
Lead
(tons)
Zinc
(tons)
2006
259,833.72
1,179,042.83
15,954.54
21,245.97
2007
264,148.35
8,680,474.62
15,234.90
18,380.19
2008
190,337.73
756,563.04
11,828.43
14,251.44