Geologic Country Report with Emphasis on Diamonds, Gold, and Titanium (July 2011) The Republic of Sierra Leone is located on the West Coast of Africa, between latitudes 7 and 10 …
In comparison to other commodities, e.g. gold, niobium-ores are related to a small number of igneous rocks, in particular carbonatites and genetically-related silicate-carbonate rocks. Within these rocks niobium is segregated …
Niobium is a shiny, white, soft, and ductile metal with superconductive properties. Niobium products are used in a wide variety of applications. The largest end market for HSLA steel is …
