岩屑地球化学测量在黑龙江省三道湾子浅覆盖区的找矿应用效果

张玉鹏,史冬岩,吕明奇,李成禄,张坤,唐伟

Application Effect of Rock Debris Geochemical Survey in Prospecting in Sandaowanzi Shallow Overburden Area，Heilongjiang Province

Yupeng ZHANG,Dongyan SHI,Mingqi LV,Chenglu LI,Kun ZHANG,Wei TANG

表1 研究区各元素地球化学参数统计

Table 1 Statistics of geochemical parameters of elements in the study area

参数 Au Ag As Bi Cu Hg Mn Mo Pb Sb Te W Zn X 21.3 0.088 12.44 0.555 20.9 0.138 529.6 2.87 30.6 1.37 0.408 2.09 51.9 Max 30 843.0 103.00 868.0 135.00 930.0 30.400 18 400 255.00 2 025.0 184.00 16.10 64.00 507.0 Min 0.1 0.010 0.40 0.010 1.7 0.001 11 0.12 4.0 0.07 0.01 0.04 2.4 S 1 954.20 0.78 21.75 1.92 52.80 0.56 433.65 5.86 36.67 3.05 0.61 5.75 30.91 Cv 91.80 8.90 1.75 3.47 2.53 4.07 0.82 2.04 1.20 2.23 1.48 2.75 0.60 Q 23.66 1.60 5.18 3.70 0.80 0.02 0.65 5.74 2.04 7.58 0.07 3.48 0.68 T 8.9 0.144 41.90 1.320 35.5 0.280 1514.0 7.38 56.2 4.47 1.380 4.25 116.7