摘要
芒亨河断裂的次级断裂是主要控矿构造,含矿围岩为上三叠统小定西组(T3xd)富钠质安山岩、玄武岩。受构造、层位、碎屑粒度的制约。
The secondary fissure of wall rocks are Upper Triassic Xiaodingxi horizon and grain size of clast. Manghenhe fault is the main ore control structure. And the ore -bearing Formation (T3xd) Na-rich andesite, basalt, controlled by structure.
出处
《云南地质》
2011年第3期312-315,共4页
Yunnan Geology
关键词
细粒块状铜矿
中低温热液型
火山岩浆作用
云南景谷岔河
Fine Massive Cu Deposit
Mid - Low T Hydrothermal Type
Volcanic Magmatism
Chahe,Jinggu, Yunnan