| 兰坪金满铜矿床地质地球化学特征 |
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| 引用本文： | 李峰,周宗孟.兰坪金满铜矿床地质地球化学特征[J].矿产与地质,1993,7(3):176-182. |
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| 作者姓名： | 李峰 周宗孟 |
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| 作者单位： | 昆明工学院
(李峰，甫为民，冉崇英)，西南地勘局304队
(周宗孟，赵正彪)，西南地勘局304队(鲁文举) |
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| 摘 要： | 金满铜矿床受含矿层(J_2h)和构造控制,热液成矿标志明显.依据围岩及矿石的微量元素特征,氧、氢、碳、硫、铅同位素组成及矿物流体包裹体等研究认为,成矿物质来源于含矿地层;成矿流体具热卤水性质;矿床在成因上属改造型.
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| 关 键 词： | 地球化学 成矿作用 铜矿床 地质 |
GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS OF JINMAN COPPER DEPOSIT IN LANPING COUNTY,YUNNAN PROVINCE |
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| Li Feng et al.GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS OF JINMAN COPPER DEPOSIT IN LANPING COUNTY,YUNNAN PROVINCE[J].Mineral Resources and Geology,1993,7(3):176-182. |
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| Authors: | Li Feng |
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| Abstract: | Plenty of evidence shows that Jinman copper deposit has the characteristics of hydrothermal mineralization in genesis. Its formation is controlled by ore-bearing bed (Huakaizuo Group-J2h) and structures. Based on the study of the traceelement features in wall-rock and in the ore,and of the study oxygen-,hydrogen-,carbon-,sulfur- and lead- isotope composition, and of fluid inclusions in minerais.it is believed that ore forming materials were derived from the ore-bearing bed ,ore-forming fluid is hot brine in nature,and that the deposit should be a type of transformed one. |
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| Keywords: | Ore geochemistry Transformed metallization Copper deposit of Jinman Lanping |
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