Sunshine Mine Low Risk Mining-friendly jurisdiction with low political risk, existing infrastructure and strong community support High Grade One of the highest-grade large primary silver deposits in the world with an average measured and indicated resource grade of 786 g/t Near Term The project has all environmental permits and the mine can be recommissioned within […]
The process of extracting copper from copper ore varies according to the type of ore and the desired purity of the final product. Each process consists of several steps in which unwanted materials are physically or chemically removed, and the concentration of copper is progressively increased.
Aluminum (Al) SOURCES: Common sources of Aluminum include: beverage containers, aluminum pots and pans, foil, flatware and especially coffee pots; aluminum hydroxide anti-acid formulations; buffered aspirin, food additives, injectables, dialysis, some types of cosmetics, especially deodorants; some colloidal minerals and some herbs or herbal products.
Mining was Zimbabwe's leading industry in 2002, contributing 27% of export trade. The chief minerals were coal, gold, copper, nickel, tin, and clay, and Zimbabwe was a world leader in the production of lithium minerals, chrysotile asbestos, and ferrochromium, with more than half of the world's known chromium reserves.