| 浅覆盖区矿产勘查中原生晕轴向分带序列研究及深部预测 |
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| 引用本文： | 赖亚,渠洪杰,赵国春,陈英富,王森,崔玉良,闫岩,程永志,郭琪,于婳.浅覆盖区矿产勘查中原生晕轴向分带序列研究及深部预测[J].矿产勘查,2018,9(2):311-319. |
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| 作者姓名： | 赖亚 渠洪杰 赵国春 陈英富 王森 崔玉良 闫岩 程永志 郭琪 于婳 |
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| 作者单位： | 中国地质大学(北京);北京探矿工程研究所区域地质调查室 |
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| 基金项目： | 辽东青城子金矿矿集区矿田构造研究专题(编号:2016YFC0600108-05)和内蒙古中东部荒漠草原浅覆盖区1∶5万填图试点(编号:DD20160062)共同资助。 |
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| 摘 要： | 我国在基岩出露区的矿产勘查程度较高,而在大面积的浅覆盖区因基岩出露较少,覆盖层以下的基岩和构造分布不容易查明,尤其是贵金属矿、有色金属矿等较其他矿种规模小,物、化探勘查方法使用范围有限,所以未形成有效的矿产勘查方法。文章通过对下黑山金矿点3号主矿脉钻孔的岩石化探样品进行多元统计分析和原生晕轴向分带序列的研究,得出3号主矿脉的原生晕分带序列为Zn-Hg-Sn-Sb-Cu-BiAu-As-Mo-W-Ag-Pb。分带序列出现头尾晕的叠加,即"反分带"的特征,推测深部存在盲矿体的可能性比较大。
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| 关 键 词： | 原生晕 分带序列 浅覆盖区 矿产勘查 |
| 收稿时间： | 2017/6/23 0:00:00 |
Study on the primary halo-zonal sequence and prediction of mineral exploration in shallow overburden area |
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| LAI Y,QU Hong-jie,ZHAO Guo-chun,CHEN Ying-fu,WANG Sen,CUI Yu-liang,YAN Yan,CHENG Yong-zhi,GUO Qi and YU Hua.Study on the primary halo-zonal sequence and prediction of mineral exploration in shallow overburden area[J].Mineral Exploration,2018,9(2):311-319. |
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| Authors: | LAI Y QU Hong-jie ZHAO Guo-chun CHEN Ying-fu WANG Sen CUI Yu-liang YAN Yan CHENG Yong-zhi GUO Qi and YU Hua |
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| Affiliation: | China University of GeosciencesBeijing, Beijing 100083,Division of Regional Geological Survey,Institute of Exploration Engineering,Beijing 100083,China University of GeosciencesBeijing, Beijing 100083,Division of Regional Geological Survey,Institute of Exploration Engineering,Beijing 100083,Division of Regional Geological Survey,Institute of Exploration Engineering,Beijing 100083,Division of Regional Geological Survey,Institute of Exploration Engineering,Beijing 100083,China University of GeosciencesBeijing, Beijing 100083,China University of GeosciencesBeijing, Beijing 100083,China University of GeosciencesBeijing, Beijing 100083 and China University of GeosciencesBeijing, Beijing 100083 |
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| Abstract: | |
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| Keywords: | primary halo zoning sequence shallow overburden area mineral exploration |
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