byproducts of producing copper through mining

Products

At Rio TintoÕs Kennecott Utah Copper we mine essential elements that make modern living possible From medicine food and shampoo to cell phones computers CAT

copper mining gold

Mine provides mining gold copper coal We provide information on mining mining industry mineral processing gold copper fire assay minerals coal

zinc mining byproducts

BrunswickMining Technology The Brunswick lead/zinc mine located 35km southwest of Bathhurst NewXstrata39 s zinc division producing lead and zinc concentrates with