云南省香格里拉县塘浪顶铜多金属矿地质特征及成因问题探讨

Yunnan province Geological characteristics and genetic problems of copper polymetallic ore deposits in shangri-la county

矿区所处的构造位置为唐古拉—昌都—兰坪—思茅褶皱系北段,云岭褶皱带中部,金沙江褶皱束北中部。区内褶皱、断裂较为发育,地质构造复杂,构造应力较为集中。初步判断矿床类型为中—低温热液铜多金属矿床。绿泥石化、硅化、方解石化、黄铁矿化、碳酸盐化是寻找矿床的重要标志。

The structure of the mine is located in＇the north section of tanggula, changdu, lanping and simao fold, in the middle of the yunling fold belt and the central part of the ]insha river. In the area, the folds and faults are relatively developed, the geological structure is complex and the tectonic stress is more concentrated. The ore deposit type is the middle - low temperature hydrothermal copper polymetallic deposit. Chlorite, silicification, calcite, pyrite and carbonate are important signs to seek deposit.