Guinea Project - Nortec Minerals Corp.
The SAG Mine is also hosted in the same age rocks. The TOM 3 Prospect is hosted in quartz porphyry intrusive rocks.,Country Manager, Guinea and Mali, Wega Mining SA and Avocet Mining Corporation, Regional and Project Manager, IAMGold Corp., Consultant to Barrick Gold in Mali, and Project Manager and Senior Geologist,,Mining industry of Guinea - Wikipedia,The mining industry of Guinea was developed during colonial rule.The minerals extracted consisted of iron, gold, diamond, and bauxite. Guinea ranks first in the world in bauxite reserves and 6th in the extraction of high-grade bauxite, the aluminium ore. The mining industry and exports of mining products accounted for 17% of Guinea’s gross domestic product (GDP) in 2010.Colas : In the bauxite mines of Guinea-Conakry - The world,,In the bauxite mines of Guinea-Conakry. In Guinea-Conakry, Colas is constructing the infrastructures required for bauxite mining operations. Beneath the surface of Guinea-Conakry are thought to lie half of the world’s bauxite reserves, i.e. some 25 billion tons. The rock has a very high alumina content which is easy to extract in open-cast mines.