马鬃山公婆泉一带多金属矿区岩屑测量地球化学特征及找矿远景评价

Geochemical characteristics and prospecting evaluation of detrital measurements in the polymetallic ore area of Maposhan Gongpoquan

马鬃山-公婆泉一带多金属矿区位于公婆泉~白山堂铜多金属五级成矿带上,成矿条件良好,通过1万岩屑化探测量,在勘查区共圈定综合异常7个,经野外异常检查,前景较好的综合异常有3处,分别为AY-3、AY-4、AY-6。依据成矿地质背景、综合异常特征分析,均具有一定的找矿远景。上述三个综合异常均与地层及岩体裂隙中侵入的石英脉有关,经采集化学样品分析,金品位均较高,有较好的找矿前景。

The polymetallic mining area in the area of Mamangshan-Gongpoquan is located on the fifth grade metallogenic belt of Gongpoquan-Baishantang copper polymetallic zone.The metallogenic conditions are good.Through 10,000 debris detections,a total of 7 synthetic anomalies have been delineated After field anomaly inspection,there are three comprehensive anomalies with better prospects,namely AY-3,AY-4 and AY-6.According to the metallogenic geological background and comprehensive anomaly characteristics analysis,all have certain prospects for prospecting.The above three comprehensive anomalies are all related to the quartz veins intruding into the strata and rock fractures.After analyzing the collected chemical samples,the gold grades are all higher and have better prospecting prospects.