甘肃省青石沟口晶质石墨矿地质特征及找矿标志

Geological features and prospecting criteria of Qingshigoukou crystalline graphite deposit in Gansu Province

青石沟口晶质石墨矿位于阿尔金古陆缘活动带北东侧,区域变质作用普遍,以中深区域变质为主,成矿地质条件较好。本文在对矿区地质特征和矿床特征详细分析的基础上,对矿床成因和找矿标志进行了探讨,研究结果对矿床的进一步勘查和区域同类矿床勘查具有一定的参考。

Located in the northeast of the Altun Paleozoic continental margin active belt,Qingshigoukou crystalline graphite deposit has widespread regional metamorphism,mainly middle-deep regional metamorphism,and good metallogenic geological conditions.Based on detailed analyses of geological features and deposit features in the mine area,the genesis and prospecting criteria of the deposit were discussed in this paper.The results provided reference for further exploration or similar deposit exploration in the area.