| 中国的地质环境与隐伏矿床 |
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| 引用本文： | 刘光鼎,郝天珧.中国的地质环境与隐伏矿床[J].地球物理学报,1998,41(2):182-188. |
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| 作者姓名： | 刘光鼎 郝天珧 |
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| 作者单位： | 中国科学院地球物理研究所,北京 100101 |
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| 基金项目： | 国家攀登计划B85-34项目 |
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| 摘 要： | 从地质学的角度我们认识到东西向构造带的重要,通过地球物理资料解释,表明我国存在南北向梯级带．中国大陆是由多个块体拼合而成的,它具有“东西成带,南北分块”的特征．如果将阴山-燕山、秦岭-大别和南岭三条东西向构造带,大兴安岭-太行山-武陵山、贺兰山-龙门山南北带两条南北向梯级带以及松潘-甘孜、柴达木两个三角地区统一来考虑的话,可以用“三横、两竖和两个三角”来形象地比喻中国大陆宏观构造特征．它们与矿产资源的分布有着密切的联系
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| 关 键 词： | 宏观构造 矿产资源 “三横.两竖和两个三角” |
| 收稿时间： | 1997-03-27 |
GEOLOGICAL ENVIRONMENT AND HIDDEN MINERAL DEPOSITES IN CHINA |
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| LIU GUANG-DING,HAO TIAN-YAO.GEOLOGICAL ENVIRONMENT AND HIDDEN MINERAL DEPOSITES IN CHINA[J].Chinese Journal of Geophysics,1998,41(2):182-188. |
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| Authors: | LIU GUANG-DING HAO TIAN-YAO |
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| Institution: | Institute of Geophysics, Chinese Academy of Sciences, Beijing 100101, China |
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| Abstract: | The importance of the E-W tectonic zone has been known from geological pointof view. Geophysical interpretation shows that the S-N gradient zone exists in China.Chinese Continent was Pieced by different blocks. We derived a tectonic microscopicframework for the crust and upper mantle structure of China three latitudinal strips,（Yinshan-Yanshan, Qinling-Debie, and Nanling）, two longitudinal strips （Daxinganli-Taihangshan-Wulingshan, Helanshan-Longmenshan） and two triangles （Songpan Ganzi, Chaidamu）. They are closely relatived with mineral resources. |
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| Keywords: | Macroscopic framework Mineral resources "Three latitudinal strips twolongitudinal strips and two triangles" |
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