GEOLOGICAL, GEOPHYSICAL AND GEOCHEMICAL ANOMALY FEATURES AND ORE-PROSPECTING DIRECTION IN THE XIKENG-DAGUYUN AREA, SHE COUNTY
WU Chao-gang;FU Jian-zhen;LI Bin;HU De-feng;No.332 Team of Bureau of Geology and Mineral Exploration of Anhui Province;Anhui Geology and Mining Investment Group Corporation Ltd.;
The Xikeng-Daguyun area, She County lies in southeastern part of the Yangtze plate, between the late Yanshanian Jingde composite rock body and Jingning period Xucun rock body, the meeting place of regional NE-trending Xucun-Jingde major fault and almost EW-trending Wangmantian ductile fractural deformation belt. In the area, geological structures are complicated and have experienced multi-phase structural activities, metallogenic geological conditions are superior, aeromagnetic anomalies are outstanding, 1:50000 stream sediment survey indicates an area of up to 34.8 km2 with integrated anomaly of Bi, As, Cu, Pb, W, Mo, Ag and Au and good potential for ore prospecting. This paper focused on ore-prospecting direction in the area in view of geophysical and geochemical features.