| 中国铂族元素矿床类型和地质特征 |
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| 引用本文： | 梁有彬,李艺.中国铂族元素矿床类型和地质特征[J].矿产与地质,1997,11(3):145-151. |
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| 作者姓名： | 梁有彬 李艺 |
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| 作者单位： | 中国有色金属工业总公司矿产地质研究院 |
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| 摘 要： | 根据成矿地质环境、容矿岩石类型、元素共生组合、矿床地质特征和成矿作用性质，将我国的铂族元素矿床划分为岩浆型、热液弄才外生型三大类型和九个亚类，而赋存于基性超基性岩体中的铜镍型铂族元素矿床是我国最重要的铂族元素矿床。
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| 关 键 词： | 铂族元素矿床 矿床类型 地质特征 成矿地质环境 |
GENETIC TYPES AND GEOLOGICAL CHARACTERISTICS OF PLATINUM GROUP ELEMENT DEPOSITS IN CHINA |
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| Liang Youbin and Li Yi.GENETIC TYPES AND GEOLOGICAL CHARACTERISTICS OF PLATINUM GROUP ELEMENT DEPOSITS IN CHINA[J].Mineral Resources and Geology,1997,11(3):145-151. |
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| Authors: | Liang Youbin and Li Yi |
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| Abstract: | The platinumgroup element (PGE)deposits in China can be classified into three types,magmatic type,hydrothermal type and exogenetic type,and nine sub types based upon the geological setting of mineralization,ore hosted rock type,element association,geological characteristics and mineralization property of the deposits. While the Cu Ni PGE deposit in basic and ultrabasic rocks are the most important PGE deposits in China. Otherwise,pleochroism in gems. |
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| Keywords: | Color of gem Pleochroism of gem Color change gem Optic absorption spectrum Crystal optics |
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