| 杨星,李伟,管育春,邹滔.内蒙古扎鲁特旗敖都木地区土壤地球化学特征及找矿预测[J].地质找矿论丛,2023,38(2):215-224 |
| 内蒙古扎鲁特旗敖都木地区土壤地球化学特征及找矿预测 |
| Soil geochemical characteristics and prospecting prediction in Aodumu area, Jarud Banner, Inner Mongolia |
| 投稿时间：2022-08-02 |
| DOI：10.6053/j.issn.1001-1412.2023.02.011 |
| 中文关键词: 土壤地球化学异常 锡多金属矿 找矿预测 敖都木地区 内蒙古 |
| 英文关键词:Soil geochemical anomaly Sn polymetallic ore prospecting prediction Aodumu area Inner Mongolia |
| 基金项目:中国地质调查局二级项目"大兴安岭中南段有色金属基地综合地质调查"(编号:DD20190815)资助。 |
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| 中文摘要: |
| 本文对敖都木幅1:50000的矿产地质调查工作中发现的一系列矿化线索,进行1:10000的地质和土壤地球化学查证,其土壤地球化学元素组合特征分析显示:区内主要元素组合为Sn-Cu-Ag-Pb-Zn、W-F、Mo-B-Hg等3类,其中Sn-Cu-Ag-Pb-Zn为区内成矿元素,元素组合以高集散为特征;圈定Sn-Cu-Ag-Pb综合异常2处,并通过1:10000地质填图划定了找矿预测远景区。 |
| 英文摘要: |
| Mineral resources investigation at scale 1∶50000 is carried out in Aodumu area and a serial mineral resource clues discovered. The clues are checked with geological and soil geochemical survey at scale 1∶10000. Results of the geochemical survey reveals three major element combinations, i.e. Sn-Cu-Ag-Pb-Zn, W-F and Mo-B-Hg of which elements of the first combination are the ore elements. Elements of the combination are highly concentrated and discreted. Two Sn-Cu-Ag-Pb anomalies are lined out and geological survey at scale 1∶10000 lineated prospecting targets. |
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