Economic geology. Economic mineral deposits / Экономическая геология. Месторождения полезных ископаемых

Economic Geology is an important branch of Geology which deals with different aspects of economic minerals being utilised by mankind to fulfill his various needs. The economic minerals are those which can be extracted profitably. The subject provides detailed knowledge of r'l these minerals, like their origin, process of formation, mutual relations and time sequence, control of localisation, metallogemc epoch and province, and classification, besides their mineralogy, uses, modes of occurrence, geological and geographical distribution, reserves, production and all other related facts. <...>