Geology of Nigeria Wikipedia
Barite veins commonly contain lead and zinc in Plateau State and other parts of eastern Nigeria. Kwara State has iron ore in Agbaja Plateau and Itakpe Hills. Nigeria also has other resources useful for energy and construction, including a poorly understood lignite belt in the south, kaolin, gypsum and feldspar. Coal mining provided much of the country''s energy between 1915 and 1960, although the industry has