综合土壤和重砂测量在内蒙古扎鲁特旗坤得来扎拉格地区锡多金属找矿中的应用

杨星, 管育春, 邹滔, 李伟

Application of comprehensive soil and heavy sand survey in tin polymetallic prospecting in Kundelai Zhalage area, Zhalute Banner, Inner Mongolia

YANG Xing, GUAN Yu-Chun, ZOU Tao, LI Wei

表3 矿区土壤地球化学异常下限

Table 3 Lower limit of geochemical anomaly of soil in mining area

异常下限 Cu Pb Zn Ag As Hg W Sn Mo Bi 外带 19.00 25.00 86.00 0.11 23.00 40.00 2.80 17.00 0.85 0.60 中带 20.00 28.00 95.00 0.12 26.00 42.00 3.30 25.00 0.90 0.70 内带 21.00 44.00 115.00 0.14 40.00 49.00 6.00 55.00 0.95 1.40