安徽贵池后山金矿地质特征及找矿方向分析

Geological characteristics and prospecting direction of Houshan gold deposit in Guichi,Anhui Province

安徽贵池后山金矿位于长江中下游成矿带安庆-贵池矿集区,马石岩体的北东部,目前区内已发现十余条金矿体,金品位较高,但找矿工作一直未取得突破,笔者通过近年来在该区的矿产调查工作,认为后山金矿为断裂构造破碎带控制的热液充填型矿床,应探索深部是否存在与马石岩体相连的成矿岩体,寻找斑岩型铜金矿的可能。

Houshan gold deposit in Guichi,Anhui Province is located in the Anqing Guichi ore concentration area of the middle and lower reaches of the Yangtze River metallogenic belt,in the northeast of Mashi rock body.At present,more than ten gold orebodies have been found in the area with high gold grade,but the prospecting work has not made a breakthrough.Based on the mineral investigation work in the area in recent years,the author thinks that Houshan gold deposit is a hydrothermal filling deposit controlled by fracture zone,which should be explored It is possible to search for porphyry copper and gold deposits whether there is ore-forming rock mass connected with Mashi rock mass in the deep part of the cable.