| 辽宁瓦房店金刚石成矿带发现逆冲推覆构造 |
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| 引用本文： | 张国仁,仲米山,潘玉啟,付海涛,李显东,高永钊,高福亮,吴子杰,王海鹏.辽宁瓦房店金刚石成矿带发现逆冲推覆构造[J].地质与资源,2020,29(3):294-298. |
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| 作者姓名： | 张国仁 仲米山 潘玉啟 付海涛 李显东 高永钊 高福亮 吴子杰 王海鹏 |
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| 作者单位： | 1. 辽宁省地质勘查院有限责任公司, 辽宁 大连 116100;2. 辽宁省地质勘探矿业集团, 辽宁 沈阳 110032 |
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| 基金项目： | 辽宁省财政资金项目"瓦房店金刚石整装勘查区增储示范工程——瓦房店地区金刚石成矿带三维地质构造调查"（编号121201004000150017-30）. |
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| 摘 要： | 通过构造解析及三维地质构造调查,在瓦房店地区金刚石成矿带内地表发现了逆冲推覆构造,由上盘外来滑移系统、下盘原地系统和逆冲断层组成.逆冲推覆体总体由南东东向北西西近水平低角度推覆,其形成时代为中晚侏罗世.根据这一发现,推测下盘深部找矿潜力巨大,为金刚石找矿和基础地质研究提供了新的思路.
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| 关 键 词： | 逆冲推覆构造 金刚石 成矿带 深部找矿 瓦房店 辽宁省 |
| 收稿时间： | 2020-04-13 |
THRUST NAPPE STRUCTURE DISCOVERED IN WAFANGDIAN DIAMOND METALLOGENIC BELT OF LIAONING PROVINCE |
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| ZHANG Guo-ren,ZHONG Mi-shan,PAN Yu-qi,FU Hai-tao,LI Xian-dong,GAO Yong-zhao,GAO Fu-liang,WU Zi-jie,WANG Hai-peng.THRUST NAPPE STRUCTURE DISCOVERED IN WAFANGDIAN DIAMOND METALLOGENIC BELT OF LIAONING PROVINCE[J].Geology and Resources,2020,29(3):294-298. |
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| Authors: | ZHANG Guo-ren ZHONG Mi-shan PAN Yu-qi FU Hai-tao LI Xian-dong GAO Yong-zhao GAO Fu-liang WU Zi-jie WANG Hai-peng |
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| Institution: | 1. Liaoning Institute of Geological Exploration Co., Ltd., Dalian 116100, Liaoning Province, China;2. Liaoning Geological Exploration and Mining Group, Shenyang 110032, China |
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| Abstract: | Through structural analysis and 3D geological structure survey, the thrust nappe structure is discovered in the diamond metallogenic belt of Wafangdian area, which consists of the external slip system in hanging wall, autochthonous system in footwall and thrust fault. The thrust nappe that generally pushes from SEE to NWW in nearly horizontal low angle was formed in the Middle-Late Jurassic. Based on the discovery, it is inferred that there is great prospecting potential in the footwall, which provides new thoughts for diamond prospecting and basic geological research. |
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| Keywords: | thrust nappe structure diamond metallogenic belt deep prospecting Wafangdian City Liaoning Province |
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