| 坦桑尼亚Shageige金矿预查区地质特征与找矿方向 |
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| 引用本文： | 毛金彪,姚娟,王武涛,黄达.坦桑尼亚Shageige金矿预查区地质特征与找矿方向[J].矿产勘查,2021,12(2):375-381. |
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| 作者姓名： | 毛金彪 姚娟 王武涛 黄达 |
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| 作者单位： | 河南省地质矿产勘查开发局第二地质矿产调查院,河南 郑州 450001;河南省地质矿产勘查开发局第一地质勘查院,河南 郑州 450001;河南省地质矿产勘查开发局第二地质环境调查院,河南 郑州 450001 |
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| 摘 要： | 以坦桑尼亚Qishapu地区Shageige金矿预查区为研究对象,运用地质填图、地球物理、地球化学相结合的研究方法,系统研究了勘查区内地层、构造、岩浆岩的分布和特征,对勘查区内成矿有利构造及磁铁石英岩(BIF)与变凝灰岩接触带重点剖析,研究分析区内控矿构造及矿化蚀变特征;通过研究预查内M1金矿体与剪切带空间结构的匹配关系,厘定了剪切带形变特征和发育阶段对金成矿的控制作用,并结合区内剪切带的矿化特征,总结Shageige金矿区内成矿地质特征及找矿方向。
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| 关 键 词： | 金矿 地质特征 找矿方向 Shageige 坦桑尼亚 |
| 收稿时间： | 2019/7/1 0:00:00 |
Geological characteristics and prospecting direction of gold deposit predictive area in Shageige,Tanzania |
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| MAO Jinbiao,YAO Juan,WANG Wutao,HUANG Da.Geological characteristics and prospecting direction of gold deposit predictive area in Shageige,Tanzania[J].Mineral Exploration,2021,12(2):375-381. |
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| Authors: | MAO Jinbiao YAO Juan WANG Wutao HUANG Da |
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| Affiliation: | (No.2 Institute of Geological&Mineral Resources Survey of Henan,Zhengzhou 450001,Henan,China;No.1 Geological Exploration Bureau of Geology and Mineral Resources Prospecting Institute of Henan,Zhengzhou 450001,Henan,China;No.2 Institute of Geo-Environment Survey of Henan,Zhengzhou 450001,Henan,China) |
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| Abstract: | Taking the pre-survey area of Shageige gold deposit in Qishapu area of Tanzania as the research object, the distribution and characteristics of strata, structures and magmatic rocks in the exploration area are systematically studied by using the methods of geological mapping, geophysics and geochemistry. The favorable metallogenic structures in the exploration area and the contact zone between magnet quartz (BIF) and variable tuff are analyzed, and the ore-controlling structure and mineralization alteration characteristics in the area are studied and analyzed. The metallogenic geological characteristics and prospecting direction in Shageige gold deposit area are summarized. |
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| Keywords: | gold deposit geological characteristics prospecting direction Shageige Tanzania |
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