Copper and silver concentrate available from peru. We have a good potential supply of copper for 2013. Between 1000 to 5000 tons of copper per month ranging from 10-30% cu. On client's request
WE CAB OFFER COPPER ORE AS FOLLOWS Specifications: Elements % Cu 15% - 40% Ag 20g - 100g Au 1g As 0,60% Sb 0 .09% Pb 0,90% Zn 0,06% Bi 0,03% F
Copper concentrate 20% + Origin Peru High Quality
