摘要
豫陕晋金三角是我国重要的黄金生产基地。该金三角的成矿条件极为优越,处于多构造体系复合区间,地层出露齐全、岩浆活动强烈、控金断裂系统网络交织、金源层(体)广布,所以金的成矿类型繁多,金矿床星罗棋布,文章对该区金矿成矿作专题探讨。
Yushanjin Area is one of the main Au producers in China with favourable ore formring conditions. The area is situated at the junction of several tectonic systems. Magmatism and tectonism are strong and Au source beds occur widely with many Au deposits types.
出处
《地质找矿论丛》
CAS
CSCD
1999年第4期40-48,共9页
Contributions to Geology and Mineral Resources Research
关键词
金矿床
矿床成矿
含金石英脉型
小秦岭
The yushanjin gold triangle area
Xiao Qinling
Xiongershan
Au quartz vein type
tectono alteration rock
