| 四川冕宁西部层控型金矿的地质特征 |
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| 引用本文： | 杨铸生,古家良,胡秀蓉.四川冕宁西部层控型金矿的地质特征[J].地球科学,1986(6). |
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| 作者姓名： | 杨铸生 古家良 胡秀蓉 |
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| 作者单位： | 四川地矿局攀西地质大队裂谷研究队
(杨铸生，古家良)，四川地矿局攀西地质大队裂谷研究队(胡秀蓉) |
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| 摘 要： | 本文阐述了攀西裂谷西缘金矿带的分布及区域地质条件,概括了两类层控型金矿特征。着重分析了层控矿床遭受变质作用、构造变动、热液叠加的后期改造。在此基础上探讨了成矿规律,指出了绿岩金矿产于古老的冲断体中。
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| 关 键 词： | 四川省 裂谷 绿岩型 层控矿床 冲断体 |
THE GEOLOGICAL CHARACTERISTICS OF THE STRATABOUND GOLD DEPOSITS IN WESTERN MIANNING, SICHUAN |
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| Yang Zhusheng Gu Jialian Hu Xiurong.THE GEOLOGICAL CHARACTERISTICS OF THE STRATABOUND GOLD DEPOSITS IN WESTERN MIANNING, SICHUAN[J].Earth Science-Journal of China University of Geosciences,1986(6). |
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| Authors: | Yang Zhusheng Gu Jialian Hu Xiurong |
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| Institution: | The Research Team of Panxi Rift. Sichuan Bureau of Geology and Minerals |
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| Abstract: | This paper has discussed the distribution of gold depositzones in western Panxi rift, and their regional geology. There are two types of stratabound gold deposits. The emphasis is made on the deposits which have been transformed by later meta morphism, tectonic deformation and hydrothermal solution.The recent research indicates that greenstone gold deposits occur in old thrusted block. |
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| Keywords: | Sichuan province rift greenstone type stratabound ore deposit thrusted block |
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