内蒙古洛恪顿铅锌多金属矿区1:5万地电化学测量试验

李帅, 孙彬彬, 文美兰, 吴超, 贺灵, 曾道明, 成晓梦, 温银维

1:50 000 electro-geochemical survey in the Luokedun lead-zinc polymetallic deposit, Inner Mongolia

Shuai LI, Bin-Bin SUN, Mei-Lan WEN, Chao WU, Ling HE, Dao-Ming ZENG, Xiao-Meng CHENG, Yin-Wei WEN

表5 试验区土壤测量异常下限及浓度分级

Table 5 Anomaly threshold classification of contents for elements of soil survey in the test area

元素 Ag Al2O3 As Au Bi Cd Co Cr Cu Fe2O3 K2O La Mo Ni Pb Sb Se Ti U Zn X+1.5S 90.1 11.9 10.1 1.26 0.29 101 9.47 46.1 16.3 3.35 3.00 28.6 0.61 21.0 20.6 0.75 0.19 1.56 1.55 49.0 X+2S 96.8 12.6 11.1 1.44 0.32 111 10.6 51.0 18.0 3.69 3.07 31.2 0.66 23.5 21.7 0.82 0.21 1.68 1.67 53.9 X+4S 124 15.4 15.0 2.14 0.44 147 15.0 70.6 24.9 5.09 3.34 41.6 0.88 33.8 25.8 1.09 0.30 2.15 2.14 73.6 X+8S 177 21.1 22.7 3.54 0.67 221 23.7 110 38.7 7.87 3.90 62.5 1.30 54.2 34.0 1.63 0.48 3.11 3.07 113