鲁西关山头—车往峪地区隐爆角砾岩群地质特征及成矿前景

The Geological Features of the Guanshantou-Chewangyu Area Concealed Explosion Breccia Group and Mineralization Prospect analysis,West Shandong

通过对关山头—车往峪地区角砾岩群的分布特征、岩石特征、矿化蚀变及构造控制因素的分析,指出该角砾岩群由隐爆作用形成。隐爆角砾岩群出露区分布有磁异常及Au、Ag、Cu、Pb、Zn等元素化探异常,基岩显示出较高的As、Sb元素化探异常。通过分析认为,关山头-车往峪地区成矿前景较好,深部可能存在隐伏矿体。

Base on analysis on the distributing features , rock features, mineralization alternation and structure - controlled factor of Guanshantou - Chewangyu area breccia group, the author thinks that the breccia group is formed by concealed explosion process. The magnetic anomaly and chemical Au, Ag, Cu, Pb, Zn anomalies are scattered over the concealed explosion breccia group area. The rock geochmical anomalies value is higher. The prospect of Guanshantou - Chewangyu area is better. It is possible deep concealed ore bodies existence.