青海滩北雪峰地区土壤地球化学异常特征及找矿前景
杨宝凯,徐美君,曹瑞,于洋,解永健,何安全

Characteristics of Soil Geochemical Anomalies and Prospecting Potential of Tanbeixuefeng Area in Qinghai Province
Baokai YANG,Meijun XU,Rui CAO,Yang YU,Yongjian XIE,Anquan HE
表3 AP7综合异常参数统计
Table 3 Statistics of AP7 composite anomaly parameters
单元素异常元素异常点数面积/km2极大值/(×10-6)平均值/(×10-6)标准离差衬度值规模浓度分带数/个
Bi240.0230.4010.3913.448.660.193
Au240.02102.0047.9337.607.990.803
Cu110.01127.00127.0004.231.091
Mo480.025.493.391.512.260.042
Ag1380.02181.00126.3835.001.410.751
W420.018.685.744.162.870.031
Cu1060.0161.2042.4311.471.410.151
Zn130.0198.0086.8311.251.240.141