| 云南省镇康芦子园铅锌多金属矿床主量元素地球化学特征及意义 |
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| 引用本文： | 林冰霞,;伍朝焕,;邓明国,;梁徐文.云南省镇康芦子园铅锌多金属矿床主量元素地球化学特征及意义[J].矿产与地质,2014(4):496-501. |
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| 作者姓名： | 林冰霞 ;伍朝焕 ;邓明国 ;梁徐文 |
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| 作者单位： | [1]广西壮族自治区二七二地质队,地勘分院南宁530031; [2]广西黄金公司,南宁530000; [3]昆明理工大学国土资源工程学院,昆明650093 |
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| 基金项目： | 国家自然科学基金项目（批准号：41363001）、校人培基金项目（项目编号：KKZ3201321023）资助. |
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| 摘 要： | 芦子园铅锌多金属矿床位于"三江成矿带"南段保山—镇康地块,矿体赋存于上寒武统沙河厂组第二、三段(∈3s2、∈3s3)中的一套碳酸盐岩系中,矿体呈似层状、透镜状、脉状,严格受构造控制,矿体及其周围发育大量的矽卡岩矿物。通过各类岩(矿)石主量元素特征分析,并结合矿床地质特征,认为该矿床为赋存于碳酸盐岩地层中明显受构造控制的热液充填交代矽卡岩型铅锌矿床。
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| 关 键 词： | 铅锌多金属矿 地球化学 主量元素 芦子园 云南 |
Geochemical characteristics and significance of maj or elements of Luziyuan Pb-Zn polymetallic deposit in Zhenkang of Yunnan |
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| Institution: | LIN Bing-xia,WU Chao-huan,DENG Ming-guo,LIANG Xu-wen(1. Geological Exploration Branch Institute, No. 272 Geological Brigade of Guangxi , Nanning , Guangxi 530031; 2. Guangxi Gold Company Limited, Nanning, Guangxi 530000; 3. Faculty of Land and Resource Engineering, Kunming University of Science and Technology, Kunming, Yunnan 650093) |
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| Abstract: | Luziyuan Pb-Zn polymetallic deposit is located at Zhenkang-Baoshan block which is in southern sec-tion of Sanjiang metallogenic belt.Ore-bodies occur in a set of carbonate rock series of ∈3s2 and∈3s3 of Sha-hechang Formation of Upper Cambrian System and they are in stratoid,lenticular and veined structures. Strictly controlled by tectonics,a large amount of skarn mineral occurs in and on the peripheral area of ore-bodies.After analyzing characteristics of major elements of various rocks （ores）and on consideration of geo-logical characteristics of the deposit,it is believed that the deposit occurs in hydrothermal packing and meta-somatic Skarn Pb-Zn deposit which is in carbonate formation and is obviously controlled by tectonics. |
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| Keywords: | Pb-Zn polymetallic deposit geochemistry maj or element Luziyuan Yunnan |
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