藏南康马县布主金(锑)矿土壤地球化学异常信息提取及成矿预测
张宇,魏俊浩,石文杰,李国猛,周新琪,毛国正,刘成林

Soil Geochemical Anomaly Information Extraction and Metallogenic Prediction of the Buzhu Gold(Antimony) Deposit in the Kangma County,South Tibet
Yu ZHANG,Junhao WEI,Wenjie SHI,Guomeng LI,Xinqi ZHOU,Guozheng Mao,Chenglin LIU
表3 研究区土壤测量元素地球化学参数统计
Table 3 Statistical of geochemical parameters of soil measurement elements in the study area
参数名称Au*AgAsSbHg*CuPbZn
元素质量分数最小值0.2130.002.080.061.394.304.705.35
元素质量分数最大值500.005 000.001 000.00100.001 000.00446.005 000.005 000.00
元素质量分数平均值9.63215.37111.485.5930.3129.4240.2591.28
元素背景值2.16112.7879.173.9524.4125.7726.2180.54
原始标准差33.10427.56126.447.6023.3420.82143.22135.59
背景标准差1.6464.7847.781.939.204.246.1013.53
原始变异系数CV13.441.991.131.360.770.713.561.49
背景变异系数CV20.760.560.600.490.380.160.230.17
CV1/CV24.523.551.892.772.034.4215.478.74
全国背景值2.0393.8213.291.4259.0625.5629.1977.17