四川攀枝花徐家沟矿区钒钛磁铁矿地质特征与找矿标志研究

Geological characteristics and prospecting criteria of vanadium-titanium magnetite in Xujiagou mining area, Panzhihua, Sichuan

矿区位于扬子准地台“康滇地轴”中段的攀枝花断裂带上,仅出露震旦系上统(Z2),断裂构造是区内最主要的构造,控制着矿体的产出与分布。属晚期岩浆分异矿床。岩体规模、地质构造、岩浆分异等找矿标志明显。

The mining area is located on the Panzhihua fault zone in the middle section of the Kangxi ground axis of the Yangtze quasi-platform.Only the upper Sinian system(Z2)is exposed.The fault structure is the most important structure in the area,controlling the output of the ore body.distributed.It belongs to the late magma differentiation deposit.The prospecting indicators such as rock mass scale,geological structure and magma differentiation are obvious.