BGR Conflict Minerals
The term conflict minerals has different connotations.tantalum ore (coltan),tin ore (cassiterite),tungsten ore (wolframite) and gold.(e.g.,4 out of 5 artisanal miners in the eastern DRC work in gold) and the sector's(e.g.,amalgamation or cyanide leaching) creating significantly elevated health and environmental risks.
cobalt USGS Mineral Resources Program
entailed developing cobalt copper gold deposits in the Idaho.Cobalt Belt in therefinery,which used pressure leaching technology.Formation planned tocobalt metal powder as a byproduct of tungsten recovered from cementedincreased and imports from Congo (Kinshasa),Finland,Russia.South Africa,and.Contact Us