Multi-metal explorer American West Metals says the latest assays from a diamond probe of its West Desert project in Utah have confirmed the presence of near-surface extensions of zinc, copper, gold and indium mineralisation that has emphasised the operation’s open-pit mining potential. According to the company, the results add another win to a remarkable campaign that
Black Hawk Mine, Blue Bell Mining District, Tooele Co., Utah, USA : Structure: Basin And Range Accessory Fissures (N 60-70 E, N, N 20 E, E) Surrounding Strata (EW, Low N) Alteration: Partily Oxidized Ore Tectonics: Sevier Orogenic Belt Deposit: Fracture-controlled .