摘要
对安徽玉屏山、梅家洼 1∶ 5万区域金异常 ,开展了以 Hg测量圈定异常区的构造格架 ,以Au的野外快速分析方法追踪评价异常的工作。迅速查明了区内断裂构造布局 ,Au的浓集地段。经探槽工程揭露发现了 Au的矿化体 ,证明 Au、 Hg野外方法配合评价金异常、寻找金矿的技术是有效的。
Hg measurement was carried out among regional Au anomaly in Yupingshan and Meijiawa, Anhui province to outline the tectonic frame, and rapid field Au analysis method was used to trace and evaluate the anomaly. The distribution of fault and the concentration zone in the region were rapidly find out. Au mineralization body was also discovered by means of prospecting trench. It proves that combining with the evaluation of gold anomaly, the field method of Au and Hg is an effective technique to search gold.
出处
《黄金地质》
2000年第3期47-51,共5页
Gold Geology
