CURRENT PROBLEMS AND DEVELOPMENT TRENDS OF GOLD ORE MINING
Abstract
The prices of precious metals are added, depending on the situation on the international market, so gold mining companies can increase their competitiveness only by reducing the cost of both capital and operating. Modern mineral resources of Russia and the world as a whole is characterized by intensive development of the developed mainly large and unique deposits. Rapid reduction of quality and technological stocks of most deposits , deteriorating geological conditions of occurrence of mining ore bodies has led to a decrease in the share of deposits with free-milling ores, increasing the share of deposits with technologically hard ore containing finely divided refractory gold. Of paramount importance is the problem of integrated and sustainable use of natural resources. The development of new efficient technologies for mineral processing is one of the most important factors of scientific and technical progress. The actual problem is the inclusion of advanced production technology Biohydrometallurgical with a high degree of extraction of metals which meet the requirements of environmental protection.
About the Authors
A. A. Bragin
Novosibirsk State University of Economics and Management
Russian Federation
Postgraduate
Russian Federation
Postgraduate
V. A. Cherdancev
Novosibirsk State University of Economics and Management
Russian Federation
PhD in Economics, Associated Professor
Russian Federation
PhD in Economics, Associated Professor
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Review
For citations:
Bragin A.A., Cherdancev V.A. CURRENT PROBLEMS AND DEVELOPMENT TRENDS OF GOLD ORE MINING. Vestnik NSUEM. 2015;(2):308-316. (In Russ.)
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