| 云南香格里拉拉巴钼矿床地质特征及成因意义 |
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| 引用本文： | 王晓,温汉捷,李俊.云南香格里拉拉巴钼矿床地质特征及成因意义[J].矿产与地质,2016(1):93-98. |
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| 作者姓名： | 王晓 温汉捷 李俊 |
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| 作者单位： | 1. 昆明理工大学国土资源工程学院,云南 昆明,650093;2. 中国科学院地球化学研究所矿床地球化学国家重点实验室,贵州 贵阳,550002 |
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| 摘 要： | 拉巴钼矿床位于格咱岛弧铜钼铅锌金银多金属矿集区,区域内岩浆构造活动非常强烈,成矿条件十分有利。矿体赋存于燕山晚期中酸性岩体-黑云母花岗闪长斑岩及其外接触带大理岩、矽卡岩和玄武岩中,矿床在时间上、空间上、成因上均与中酸性斑岩体有关。该矿床为受地层、构造和岩浆岩控制的斑岩型钼矿床。
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| 关 键 词： | 斑岩型钼矿床 地质特征 地球化学特征 找矿标志 云南拉巴 |
Geological characteristics and genesis significance of Laba Mo deposit in Shangri-La of Yunnan |
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| Abstract: | Laba Mo deposit is located in the Cu-Mo-Pb-Zn-Au-Ag polymetallic ore-concentrated area of Geza Island Arc.With the intense magmatic-tectonic activities in this area,the deposit has favorable metallogenic conditions.The orebodies are hosted inside the late Yanshanian intermediate-acid intrusive bodies which in-clude the biotite granodiorite-porphyry as well as marble,skarn and basalt in its outside contact zone.The deposit is in close relationship with the intermediate-acid porphyry in terms of time,space and genesis.The deposit is porphyry-hosted molybdenum deposit which is controlled by strata,structures and magmatic rocks. |
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| Keywords: | porphyry-hosted molybdenum deposit geological characteristic geochemical characteristic prospecting clue Laba of Yunnan |
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