Improvement of technological sampling of complex magnetite ores

Abstract

Complex magnetite ores are typical for contact-metasomatic iron ore deposits. In addition to iron, they contain sulfur, cobalt, copper, lead, vanadium, phosphorus and other valuable components. At present, sulfide concentrates are extracted from magnetite ores: cobalt-pyrite, copper, lead and zinc, in the future it is possible to extract apatite, calcite, and sometimes datolite. ...