Benefits of cassiterite mining by artisanal miners in Jos …
Artisanal mining is one of the basic mining activities that is carried out in Nigeria. It is a primitive way of extracting alluvial deposits from the earth. ... camera for taking pictures, and a field note for jotting. Ilwis 3.1 academia and Surfer 12 were used in digitizing the maps. ... S.J (2017): The Nigeria Mining Industry: Opportunities ...
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