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4 试验区地电化学测量异常下限及浓度分级

Table 4 Anomaly threshold classification of contents for elements of electro-geochemistry survey in the test area

元素 Ag Al As Au Bi Cd Co Cr Cu Fe K La Mo Ni Pb Sb Se Ti U Zn X+1.5S 65.1 5.96 1.13 4.07 0.14 42.8 3.74 12.1 8.65 6.39 1.41 7.09 0.43 7.34 5.48 0.35 0.05 187 33.8 28.5 X+2S 74.7 7.10 1.29 4.50 0.16 48.7 4.25 13.6 9.78 7.58 1.67 8.37 0.47 8.63 6.24 0.38 0.05 221 38.8 32.3 X+4S 113 11.7 1.96 6.22 0.24 72.5 6.30 19.6 14.3 12.3 2.68 13.5 0.62 13.8 9.30 0.48 0.07 354 58.9 47.7 X+8S 190 20.8 3.28 9.65 0.40 120 10.4 31.7 23.3 21.8 4.69 23.8 0.92 24.2 15.4 0.69 0.11 622 99.1 78.3