GONZHINSKY GOLD MINING CENTER OF THE AMUR GOLD-BEARING PROVINCE

Аннотация

In the Amur province, it is allocated the Gonzhinsky gold mining center. From its deposits it has been extracted about 183 tons of gold. The center includes the Gonzhinsky ore-placer district and adjacent to it from the west and east the Burindinsky and Umlekan ore-placer nodes of the western flank of the Amur gold-bearing province North Bureinsky metallogenic zone. It is shown that the Gonzhinsky projection of the AmurgeoblockPrecambrian basementand its framing correspond to the gold ore center. The most significant gold deposits in terms of production, reserves and forecast resources are located within the center. The authors have made the formation analysis of gold deposits. It is given a description of the geological structure and gold content of the largest gold deposits – Pioneer gold-sulfide-quartz formation and Pokrovskoye gold-silver. The authors have defined the prospects for ore gold at the Gonzhinsky center.