摘要
青海省岩金的分布受四个成矿亚带控制，分布上呈现九个矿化集中区。大地构造环境、富金地层和岩相、岩浆活动和表生富集作用是金的主要控矿因素。根据已知的矿化信息和区域成矿条件，提出了六个金成矿远景区，其中三个为最有望地区。
The distribution of the gold deposits in Qinghai province is mainly controlled by four sub belts of mineralization and fault structure along NWW EW trending. In this area, there are nine concentrations of gold occurrence. The ore control factors are tectonic conditions, gold rich layers or rock formation, magmatic activities and secondary enrichment of the (metallic sulfide) deposits. In the rear part of the paper, the authors makes a primary view of ore prospecting directions in this province.
出处
《成都理工学院学报》
CSCD
1999年第3期249-252,共4页
Journal of Chengdu University of Technology
关键词
控矿因素
找矿方向
岩金
青海
金矿床
ore control factor
ore prospecting direction
gold deposit
Qinghai Province
