Abstract:

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 brecc ia 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 .

Key words: concealed explosion breccia, geological feature, mineralization prospect, West Shandong