Smelting is a process of applying heat to ore in order to extract out a base metal. It is a form of . The carbon (or carbon monoxide derived from it) removes oxygen from the ore, .. The earliest current evidence of copper smelting, dating from between 5500 BC and 5000 BC, has been found in Pločnik and Belovode, Serbia.
Jadarite is a white, earthy monoclinic silicate mineral, whose chemical formula is . It is estimated that there are 200 million tons of the lithium borate ore, which would . The prototype facility has been constructed by the scientists from Serbia,.
Serbia : Serbia is divided into 29 districts, each of which comprises several municipalities and/or cities (the basic . Tilva Mika deposit, Bor Mine, Bor, Bor Majdanpek mining district, Bor District, Serbia .. var: Chrome Kaolinite .. F, Fluorine.