综合地气测量在湘南仁里外围稀有金属矿勘查中的应用

甘雪军, 周四春, 刘晓辉, 王登红, 文春华

The application of an integrated geogas prospecting for exploring rare metal deposits in the periphery of the Renli mining area, southern Hunan Province

GAN Xue-Jun, ZHOU Si-Chun, LIU Xiao-Hui, WANG Deng-Hong, WEN Chun-Hua

表3 湖南平江县仁里矿区及外围地气样品主元素分析结果统计

Table 3 Main element analysis results of Renli mining area and peripheral geogas samples in Pingjiang County, Hunan Province

元素 检出限/(μg·L-1) 空白样/(μg·L-1) 实测含量范围/(μg·L-1) 平均值/(μg·L-1) 平均值/空白样 Be 0.002 0.003 0.019~4.700 0.3114 103.8 Li 0.100 0.175 1.700~38.60 4.504 25.7 Nb 0.002 0.002 0.010~0.096 0.028 14.0 Ta 0.002 0.002 0.002~0.049 0.007 3.5