| http://www.w3.org/ns/prov#value | - Total cash costs per ounce (including smelting, refining, metal deductions, transportation and other selling costs, and byproduct credits, which is a non-GAAP measure) for the third quarter of 2010 was US$7.42 per ounce of silver compared to US$8.64 per ounce of silver in the third quarter of 2009 and US$8.20 per ounce in the second quarter of 2010.
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