摘要
通过对马厂箐斑岩型金矿产出的区域地质背景、矿床特征、控矿条件论述，指出斑岩型金矿床成因和主要找矿标志，并提出沿金沙江－哀牢山深断裂分布的斑岩体群是找斑岩型金矿的主要方向。
Based on the research of the regional geological environments,the characteristics of gold deposit,and the controlling factors of mineralization of the Machangqing gold deposit,the article points out the ore genesis of porphyry gold deposit and the main criteria for ore prospecting, and predicts that the porphyry intrusive swarm distributed along the Jinshajiang to Ailaoshan deep fault are the main object for prospecting porphyry gold deposits.
出处
《北京地质》
1996年第3期27-31,共5页
Beijing Geology
关键词
云南
斑岩型
金矿床
成矿特征
找矿远景
Yunnian Province porphyry gold deposit minerogenetic characteristics prospective prediction.
