View Presentation - Dia Bras Exploration
View Presentation - Dia Bras Exploration
View Presentation - Dia Bras Exploration
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Bolivar Results January to April 2008 - 2009<br />
2008 2009<br />
Jan-April Jan-April<br />
Tonnes processed 41,498 38,177<br />
Daily throughput 356 327<br />
Copper grade 2.11% 1.61%<br />
Zinc grade 7.17% 9.27%<br />
Copper recovery 85.47% 85.00%<br />
Zinc recovery 82.55% 88.03%<br />
Copper conc produced DMT 2,807 1,882<br />
Zinc conc produced DMT 4,432 5,298<br />
Total production of copper (pounds) 1,670,859 1,147,484<br />
Total production of zinc (pounds) 5,501,003 6,869,155<br />
Average price of copper per pound, $US 3.64 1.66<br />
Average price of zinc per pound, $US 1.09 0.56<br />
Operating cash cost DMT* $94.42 $79.46<br />
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