摘要
南坡金矿矿体严格受岩浆岩中的剪切构造裂隙带控制,金主要以自然金状态赋存于褐铁矿及黄铁矿中,少数赋存于石英脉内。为印支期中~酸性岩体内剪切构造蚀变型金矿床。
The ore body of Nambo Au deposit is strictly controlled by the shear structure fissure zone. Au is mainly in the nature state in pyrite and limonite, a minor part in the quartz vein. It is a shear structure alteration Au deposit in Indosinian intermediate-acid rock body.
出处
《云南地质》
2016年第2期219-224,共6页
Yunnan Geology
关键词
剪切裂隙带
构造蚀变型金矿床
老挝万象南坡
Shear Fissure Zone
Structure Alteration Au Deposit
Nambo, Vientiane, Laos
