湖南大福坪地区1:5万水系沉积物地球化学特征及找矿方向

Geochemical characteristics and prospecting direction of 1:50,000 river sediments in Dafu Ping area, Hunan Province

在1:5万水系沉积物测量的基础上,对大福坪地区成矿元素的分布特征、相关性等方面分析,认为区内主要成矿元素为钨、锰、锑、金,后期叠加富集特征明显。除已在开采的钨和锰外,认为Sb、Au异常规模大,峰值高,浓集中心明显、相关元素套合好,找寻Sb、Au矿床或矿化体潜力较大。

On the basis of 1:50,000 water system sediment survey,the distribution characteristics and correlation of metallogenic elements in Dafu Ping area are analyzed.It is considered that the main metallogenic elements in the area are tungsten,manganese,antimony and gold,and the characteristics of superposition and enrichment in the later stage are obvious.With the exception of tungsten and manganese already mined,it is considered that the Sb、Au anomaly scale is large,the peak value is high,the concentration center is obvious,the related elements are well nested,and the potential of finding Sb、Au deposits or mineralization bodies is great.