赣南某地区土壤地球化学金异常分布特征及找矿意义

据赣南某地区土壤地球化学组合样分析成果，经过对数概率统计处理，共圈出了金元素异常４１处，其中甲类异常２０处，乙类异常２１处。结合区内地质背景条件，全面系统地分析了异常形态、规模、强度与空间分布特征，指出甲类异常是区内寻找金银矿产的重要标志。

DISTRIBUTION FEATURES OF SOIL GEOCHEMICAL AU ANOMALIES IN A CERTAIN AREA OF SOUTH JIANGXI AND ITS SIGNIFICANCE IN ORE PROSPECTING

Based on analysis results of soil geochemical composite samples from a certain area of South Jiangxi, 41 Au anomalies have been delineated by means of logarithmic probabilistic and statistical method, comprising 20 Class A and 21 Class B anomalies. The shape, size, strength, spatial distribution and other features of the anomalies have been systematically analyzed in the light of the geological setting of this area. Finally, a conclusion has been drawn that the Class A anomalies are important guides to gold and silver deposits in this area.