摘要
排山楼异常是一个由Ａｕ，Ａｇ，Ｓｂ和Ｈｇ等元素组成的低缓组合异常，金元素离散程度大，分布不均匀。伽玛能谱测量钾含量结果表明；钾的增高与降低同高背景中磁场的变化相吻合．异常曲线形态呈“马鞍形”特征，这一地球物理场可作为排山搂金矿地球物理模型，同时亦是在该区寻找同类金矿的找矿标志。
The physicochemical prospecting anomaly of Paishanlou Gold deposit is a low gentle as-semblage anomaly consisted of Au, Ag,Sb and Hg,in which Au is largely divergent and un-even distributed.The determination of potassium content by gamma-ray spectrum shows that the change of potassim content is identical with the change of magnetic at a high back-ground level.The form of the anomaly curve is a saddle-shaped feature,which the geophysi-cal field can be used as a geophysical pattern of Paishanlou gold deposit,and as a criteria for prospecting a similar gold deposit.
关键词
金矿床
地球化学勘探
找矿标志
物化探异常
Paishanlou Gold deposit Physiscal prospecting Chemical prospecting Anomaly Prospecting criteria
