Nigeria cement clay industry, Kaolin clay from
Clays of various kinds and grades abound throughout Nigeria''s sedimentary basins and on the basement. Modern industrial uses of clay for ceramics and bricks obtain throughout the country. Ceramic works at Abeokuta (Ogun State), Ikorodu (Lagos State), Okigwe (Imo State), Umuia (Abia State) and Suleja in Niger State produce glazed wares from local kaolin. Refractory clays for refractory