| 贵州泥堡金矿床成矿地质条件研究 |
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| 引用本文： | 孙军,聂爱国,黄思涵,付斌,陈世委. 贵州泥堡金矿床成矿地质条件研究[J]. 贵州大学学报(自然科学版), 2012, 29(5): 36-41 |
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| 作者姓名： | 孙军 聂爱国 黄思涵 付斌 陈世委 |
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| 作者单位： | 贵州大学资源与环境工程学院,贵州 贵阳,550003 |
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| 基金项目： | 基金项目：贵州省经信委“3s”信息技术在贵州卡林型金矿成矿预测中运用研究项目资助（合同号：2011-1165） |
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| 摘 要： | 泥堡金矿是黔西南卡林型金矿矿集区的重要组成部分,但在赋矿岩石、含金建造和岩相古地理位置方面,泥堡金矿具有显著的特殊性。本文通过对贵州泥堡金矿床成矿地质条件的研究,分析认为峨眉山地幔热柱的活动为泥堡金矿的形成提供了物质来源和热能来源,为含矿热液的形成和活动创造了前提条件,燕山期大规模的构造造山运动最终决定了泥堡金矿的定位和形成。
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| 关 键 词： | 成矿地质条件 峨眉地幔热柱 凝灰岩 玄武岩 贵州泥堡金矿床 |
A Research of Ore-Forming Conditions of Nipu Gold Deposit in Guizhou Province, China |
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| SUN Jun , NIE Ai-guo , HUANG Si-han , FU Bin , CHEN Si-wei. A Research of Ore-Forming Conditions of Nipu Gold Deposit in Guizhou Province, China[J]. Journal of Guizhou University(Natural Science), 2012, 29(5): 36-41 |
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| Authors: | SUN Jun NIE Ai-guo HUANG Si-han FU Bin CHEN Si-wei |
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| Affiliation: | SUN Jun, NIE Ai-guo , HUANG Si-han, FU Bin, CHEN Si-wei (College of Resources and Environmental Engineering, Guiyang 550003 ,China) |
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| Abstract: | The Nipu gold deposit is one of the important components of Carlin-type gold mining area, which is located in Southwest of Guizhou Province. However, Nipu has its remarkable characteristics in host rocks, gold bearing formation and lithofacies palaeogeography. By researching the forming conditions of Nipu gold deposit, it is found that the mater and heat sources of Nibao gold deposit come from the Emei mantle plume＇s activities whichis the prerequisites of forming and activating the Ore-bearing hydrothermal. Also the location and formation of Nibao gold deposit are ultimately determined by a large scale of orogenic movements in Yanshanian period. |
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| Keywords: | ore-forming condition Emei mantle plume tuff basalt NiPu gold deposit |
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