The new gold deposit in the Lower Amur region: Chulbatkan, Khabarovsk region

被引：3
|
作者：
Alekseev A.S. [1 ]
Starostin V.I. [1 ]
机构：
[1] Department of Geology, Moscow State University, Moscow
来源：
Moscow University Geology Bulletin | 2017年 / 72卷 / 2期
关键词：
Chulbatkan; gold; Lower Amur region;
D O I：
10.3103/S0145875217020028
中图分类号：
学科分类号：
摘要：
The main characteristics of the Chulbatkan gold deposit are considered. This deposit consists of steeply dipping plate- and lens-shaped bodies with dessimination-veinlet mineralization in Late Cretaceous plagiogranites (Lower Amur complex) controlled by the NE- and NW-trending faults. The host rocks are affected by hydrothermal and metasomatic processes (beresitization, silicification, and carbonation). The only useful component in low-grade sulfide and non-rush ore is gold, while the silver content is insignificant. The resource potential of the deposit is estimated at 50 tons. © 2017, Allerton Press, Inc.
引用
收藏
页码：126 / 131
页数：5
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