摘要
巴基斯坦山达克铜金矿矿体呈似层状、透镜状,主要产于云英闪长斑岩中。矿体围岩蚀变十分强烈,且具有明显的分带性,从中心向外侧依次出现钾化-硅化带、黄铁绢英岩化带,再到青磐岩化带。该矿床具有典型的钙碱系列斑岩型矿床特征。
The orebody of Saindak Cu-Au deposit in Pakistan is stratoid,lenticular,mainly in the biotite quartz diorite porphyry. The wall rock alteration of orebody is very intense and with the clear zonation of K alteration-silicification,pyrite sericitolitization, propylitization outwards from the center. It is characterized by the typical calc-alkali series porphyry type deposit.
出处
《云南地质》
2017年第1期91-95,共5页
Yunnan Geology
关键词
围岩蚀变带
斑岩型铜矿
巴基斯坦山达克
Wall Rock Alteration Zone
Porphyry Cu Deposit
Saindak
Pakistan
