| 广西铅锌矿矿源层探讨 |
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| 引用本文： | 孙邦东.广西铅锌矿矿源层探讨[J].南方国土资源,2002,15(1):37-42. |
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| 作者姓名： | 孙邦东 |
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| 作者单位： | 广西国土资源厅,广西,南宁,530023 |
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| 基金项目： | 广西壮族自治区科学技术厅科学基金资助项目 |
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| 摘 要： | 矿源层是成矿作用的物质基础和必备条件。文章通过总结广西铅锌矿在各地层各地区的丰度值及已有矿床的资料 ,认为泥盆系、奥陶系、寒武系是广西铅锌矿的矿源层 ,并分析了矿质迁移富集条件。建议加大对此 3个矿源层的研究 ,以促进广西铅锌矿找矿取得新突破。
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| 关 键 词： | 矿源层 成矿条件 元素丰度 富集 泥盆系 奥陶系 寒武系 |
| 文章编号： | 1003-7861(2002)01-0037-06 |
| 修稿时间： | 2001年11月16 |
DISCUSSION ON SOURCE BED OF Pb-Zn DEPOSITS IN GUANGXI |
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| Authors: | SUN Bang-dong |
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| Abstract: | Source bed is a material base and essential condition of mineralization. Based on abundance of difference strata and area of Pb-Zn deposits in Guangxi, the condition of migration and enrichment are analyzed in this paper, the author thinks Devonian system, Ordovician System and Cambrian System are source bed of Pb-Zn deposits in Guangxi, and proposes to study this three kinds of source bed strengthen with emphasis, raise the levels in prospecting of Pb-Zn deposits of Guangxi. |
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| Keywords: | source bed condition of mineralization abundance of elements enrichment Devonian System Ordovician System Cambrian System |
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