GEOLOGICAL AND MINERALOGO-TECHNOLOGICAL EVALUATION OF PYROXENITE AS REPUBLIC OF KARELIA-S NON-CONVENTIONAL HIGH-MG SILICATE MINERAL RAW MATERIAL
Vera Ilyina · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining
