摘要
毛登锡铜矿赋存于岩体边缘及其外接触带的围岩中,围岩主要为火山岩、变质粉砂岩和花岗斑岩等火山角砾岩,次级为变质砂岩、流纹岩。该矿的矿化与花岗斑岩紧密相关,属岩浆期后高、中温的热液矿床。
Maodeng Tin Copper Mining occurs in the surrounding rock edge and the outer contact zone, the surrounding rock is mainly volcanic, metamorphic and granitic porphyry siltstone volcanic breccia, secondary metamorphic sandstone, and rhyolite. The mineralization is closely related to mine granite porphyry, after magmatic high temperature hydrothermal deposits.
出处
《科技与创新》
2014年第17期153-154,共2页
Science and Technology & Innovation
关键词
毛登锡铜矿
围岩蚀变
断裂构造
岩浆岩
Maodeng Tin Copper Mining
rock alteration
faults
magmatic rocks
