STUDY OF NATURE AND TECHNOLOGICAL PROPERTIES OF GOLD IN SULFIDIC COPPER-ZINC ORES FROM GAISKOE DEPOSIT

摘要

Complex study using computer optical-geometrical image analysis, optical microscopy and othe up-to-date analytical methods allowed to reveal, that the part of free gold in ores of Gaiskoe deposit is rather substantial and constitutes about 70 percent. The gold can be extracted via gravitational methods. Part of gold is containing in sulfides. As soon as gold is very fine in sand products of hydrocyclones, it can be contemplated that it is connected mainly with sulfides in drain; therefore, the attempts of its extraction via gravitational or other methods can be estimated as low-prospective.