| 河南省崤山地区崤山岩群的建立及其与邻区对比 |
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| 引用本文： | 常云真,黄芮,贾慧敏,王琦,张世豪.河南省崤山地区崤山岩群的建立及其与邻区对比[J].世界地质,2018,37(4):1077-1084. |
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| 作者姓名： | 常云真 黄芮 贾慧敏 王琦 张世豪 |
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| 作者单位： | 1. 河南省地质矿产勘查开发局第一地质矿产调查院, 河南 洛阳 471000;2. 河南省国土资源开发投资管理中心, 郑州 450007 |
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| 基金项目： | 河南省国土资源厅2008年度省地勘基金项目（豫国土资发[2009]93号01）、2018年度省财政地质科研项目（豫国土资发[2018]98号-02、03）联合资助. |
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| 摘 要： | 河南省崤山地区的地层具典型地台型双层结构,其结晶基底为一套中深变质岩系,前人将其解体为两部分:一部分为太古宙变形变质花岗岩系(TTG--G),不具地层意义;另一部分为呈残留顶盖或包体形式残存于TTG--G中的壳岩系,并将其划分为新太古代兰树沟岩组和杨寺沟岩组。通过2009—2014年开展的1∶5万矿产地质调查工作,将这一套表壳岩新建为新太古代崤山岩群,可与登封地区的新太古代登封岩群对比。
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| 关 键 词： | 河南省 崤山地区 崤山岩群 登封岩群 |
| 收稿时间： | 2018-07-19 |
| 修稿时间： | 2018-11-22 |
Establishment of Xiaoshan Group and its correlation with adjacent areas in Xiaoshan area,Henan |
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| CHANG Yun-zhen,HUANG Rui,JIA Hui-min,WANG Qi,ZHANG Shi-hao.Establishment of Xiaoshan Group and its correlation with adjacent areas in Xiaoshan area,Henan[J].World Geology,2018,37(4):1077-1084. |
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| Authors: | CHANG Yun-zhen HUANG Rui JIA Hui-min WANG Qi ZHANG Shi-hao |
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| Institution: | 1. No.1 Institute of Geological and Mineral Resources Survey, Henan Bureau of Geo-exploration & Mineral Development, Luoyang 471000, Henan, China;2. Development & Investment Administration Center of Land and Resources of Henan Province, Zhengzhou 450007, China |
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| Abstract: | The strata in Xiaoshan area of Henan have a typical platform type double-layer structure, with a crystalline basement composed of metamorphic rock series. They have been disintegrated into two parts, of which one is Archean metamorphic granite series (TTG-G), without formation significance, whereas the other part is a residual cap or inclusions in TTG-G supracrustal rocks. The latter part is divided into two lithostratigraphic units, namely Neoarchaean Lanshugou and Yangsigou rock groups. Through the 1:50 000 mineral geological survey work in 2009-2014, the authors name this metamorphic rock series as Xiaoshan Group, which can be correlated with Neo-archaean Dengfeng Group. |
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| Keywords: | Henan Xiaoshan area Xiaoshan Group Dengfeng Group |
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