PRODUCTIVITY OF ORE AND PLACER GOLD DEPOSITS OF THE PRIAMUR PROVINCE

被引：0
|
作者：
Stepanov, V. A. [1 ]
Melnikov, A. V. [2 ]
机构：
[1] RAS, Res Geotechnol Ctr FEB, Geol & Mineral Sci, Petropavlovsk Kamchatski, Russia
[2] RAS, Inst Geol & Nat Management FEB, Geol & Mineral Sci, Blagoveshchensk, Russia
来源：
JOURNAL OF MINING INSTITUTE | 2015年 / 214卷
关键词：
ore gold deposits; placer; mining; purity of gold;
D O I：
暂无
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The article discusses ore and placer gold deposits of the Priamur province formed as a result of the Late Mesozoic collisions of geoblocks of the south-eastern framing of the Siberian craton and the Amur composite massif. Metallogenic zoning of the province displaying metallogenic zones and ore-placer sites is described. The article shows that the Priamur province is one of the main gold-bearing provinces of Russia with the level of gold ore (about 180 tons) and placer (about 1132 tons) gold. The predominance of placer gold in gold mining indicates significant opportunities to identify new gold deposits.
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收藏
页码：5 / 12
页数：8
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