Ferrous metals, chrome, iron-ore, manganese. India's NMDC bags gold mine through highest bid at auctions. By: Ajoy K Das 30th July 2018 Indian State-run iron-ore miner NMDC will mark its maiden foray into gold mining, having bagged a gold mine in the southern province of Andhra Pradesh.
The Chemistry of Gold Extraction is an extensively revised and comprehensively updated edition of the well-known reference first published in 1992. It provides the broad base of knowledge that is now required by all those working in the gold extraction and gold processing industries.