摘要
文章对凌云县下甲水晶砂矿中民采发现砂金进行介绍 ,分析研究了当地成矿地质条件 ,认为砂金与水晶砂矿来源一样 ,其母体都是含晶石英—方解石脉 ,属于岩溶型水晶—砂金矿。此发现对寻找广西砂金矿 ,拓宽金矿资源的思路 ,具有现实意义。
In this paper, the discovery history of Xiajia placer gold deposit of Guangxi was introduced, the mineral-formation geological condition was analyzed. It is indicated that the placed gold and mountain crystal placer deposits are similar origin and both from quartz-calcite vein. It belong to karst type mountain crystal-placer gold ore. This discovery has practical significance for look for placer gold deposit in Guangxi.
出处
《广西地质》
2000年第3期23-26,共4页
Guangxi Geology
关键词
成矿地质条件
砂金
广西
找矿
mineral-formation geological condition
placer gold
Guangxi
