甘肃北山破城山东一带铜金矿地球化学勘查及找矿方向
刘永彪, 李省晔, 杨镇熙, 赵吉昌, 胡小春, 王喆

Geochemical Exploration and Prospecting Direction of Copper-Gold Deposit in Eastern Pochengshan of Beishan,Gansu Province
Yongbiao LIU, Shengye LI, Zhenxi YANG, Jichang ZHAO, Xiaochun HU, Zhe WANG
表1 研究区地球化学参数统计
Table 1 Statistics of geochemical parameters in the study area
元素最大值最小值均值X标准离差S变异系数Cv北山地区背景值富集系数Kk
Cu10 0002.4553.21567.7110.6717.003.13
Zn8206.5534.3839.251.1442.300.81
Mo1640.192.318.473.670.773.00
W5190.182.5121.828.700.902.79
Pb1 0362.8924.1771.572.9613.801.75
As4130.808.9532.663.653.622.47
Sb260.100.641.562.450.411.55
Sn110.501.500.970.651.850.81
Ag10 00020.00129.81573.984.4251.402.53
Au1 0000.708.9466.437.431.237.27