what ore is talc extracted from
Talc: The mineral Talc information and pictures - MineralsTalc is known for being the softest mineral on earth. It is number 1 on the Mohs hardness scale, and can be easily scratched by a fingernail. Talc is not commonly.what ore is talc extracted from,what ore is talc extracted from,Talc - WikipediaTalc or talcum is a clay mineral composed of hydrated magnesium silicate with the chemical . The France-based Luzenac Group is the world's largest supplier of mined talc. Its largest talc mine at Trimouns near Luzenac in southern France.From Mining to Milling - Mondo MineralsFrom rock to pure powder, talc undertakes a long journey. It comprises a state-of-the-art . Impurities are removed in a cascade of flotation cells. Talc concentrate.