Nickel processing: Nickel processing, preparation of the metal for use in various products. Although it is best known for its use in coinage, nickel (Ni) has become much more important for its many industrial applications, which owe their importance to a unique combination of properties.
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.
While there is no doubt that conglomerate gold has been discovered in the Pilbara, the broader understanding of this style of gold mineralisation in the Pilbara remains incomplete and, therefore, any comparisons with the Witwatersrand (Wits) basin are premature, states SRK Consulting geologist Mike Cunningham.
Scotland will soon have its first commercial gold and silver mine after authorities unanimously approved Tuesday Scotgold Resources' (LON: SGZ) application for the development of its Cononish project. The asset produced first gold in August 2016 following the launch of an ore processing trial, but ...