| 云南保山核桃坪铅-锌矿床地质特征 |
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| 引用本文： | 朱余银,韩润生,薛传东,陆森林,邹海俊,袁志红.云南保山核桃坪铅-锌矿床地质特征[J].矿产与地质,2006,20(1):32-35. |
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| 作者姓名： | 朱余银 韩润生 薛传东 陆森林 邹海俊 袁志红 |
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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;有色金属矿产地质调查中心西南地质调查所,云南,昆明,659003
2. 保山核桃坪铅锌矿,云南保山,670000 |
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| 基金项目： | 教育部跨世纪优秀人才培养计划;云南祥云飞龙股份有限公司资助项目 |
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| 摘 要： | 保山核桃坪铅-锌矿为一中型铅-锌矿床。矿体赋存于上寒武统核桃坪组,主要受近SN向的层间断裂(F1)及次级断裂构造控制,岩石(性)控矿也十分明显,成矿作用与矽卡岩化密切相关。通过对该矿床地质特征的系统分析以及对矿床围岩蚀变、控矿因素的深入研究,认为该矿床主要矿化作用是深部高温成矿流体贯入并与围岩发生矽卡岩化蚀变,随后发生矿化作用。矿床应属矽卡岩型铅-锌矿床。
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| 关 键 词： | 铅-锌矿床 成因 地质特征 核桃坪 云南 |
| 文章编号： | 1001-5663（2006）01-0032-04 |
| 收稿时间： | 2005-10-15 |
| 修稿时间： | 2005年10月15 |
GEOLOGICAL CHARACTER OF THE HETAOPING LEAD ZINC DEPOSIT OF BAOSHAN, YUNNAN PROVINCE |
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| ZHU Yu-yin,HAN Run-sheng,XUE Chuan-dong,LU Sen-lin,ZOU Hai-jun,YUAN Zhi-hong.GEOLOGICAL CHARACTER OF THE HETAOPING LEAD ZINC DEPOSIT OF BAOSHAN, YUNNAN PROVINCE[J].Mineral Resources and Geology,2006,20(1):32-35. |
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| Authors: | ZHU Yu-yin HAN Run-sheng XUE Chuan-dong LU Sen-lin ZOU Hai-jun YUAN Zhi-hong |
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| Institution: | 1. Faculty of Land and Resources Engineering,Kunrning University of Science and Technology,Kunrning, Yunnan , 650093, China ;2. Hetaopin g Pb-Zn Mine, Baoshan , Yunnan , 670000, China |
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| Abstract: | The Hetaoping lead zinc deposit in Baoshan is a middle scale of lead and zinc deposit.The orebodies occur in Hetaoping group in upper Cambrian epoch mainly controlled by near SN striking fracture(F1) and its secondary faulted structure as well as obvious lithologic control and the mineralization is closely associated with skarnization.According to the systematic analysis on the geological characteristics of the deposit and the detailed research on alteration of the country rocks and ore controlling factors,It is considered that the major mineralization was caused by high temperature fluid invasion from deep part and skarnization produced by alteration process with country rocks.Therefore the deposit belongs to skarn type of lead and zinc deposit. |
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| Keywords: | Lead and zinc deposit genesis geological character Hetaoping yunnan |
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