Peru in copper lead - Mining Journal
Mines Ltd., I fulfill the requirements to be a.(Ozark Lead Company and Ridgeway Mining Company).(copper-gold skarn) and 8 years managing the. 20151111-Peru's Mining Fiscal Regime: H2 2015 - Copper, Zinc, Gold, Silver, Coal, Iron Ore and Lead. Appears In M2 Communications, 2015 Nov 11 Publ.