| 内蒙大井锡多金属矿床矿石的物质成分及特征 |
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| 引用本文： | 张春华.内蒙大井锡多金属矿床矿石的物质成分及特征[J].矿产与地质,2004,18(1):13-17. |
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| 作者姓名： | 张春华 |
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| 作者单位： | 天津华北地质勘查局,天津,530023 |
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| 摘 要： | 大井锡多金属矿床是华北地区较大的锡矿床，深入研究该矿床地质、地球化学特征及成矿规律，对我国北方找锡矿工作具有参考对比意义，通过对大井锡矿床的矿物组成、物质成分及矿石结构构造特征的研究，探讨了成矿温度和成矿深度，进而指出该矿床属于次火岩有关的热液矿床。
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| 关 键 词： | 锡多金属矿床 成因 物质成分 矿石结构构造 内蒙大井 |
| 文章编号： | 1001-5663(2004)01-0013-05 |
| 修稿时间： | 2003年10月20 |
ORE COMPOSITION AND CHARACTERISTICS OF THE DAJING TIN POLYMETALLIC DEPOSIT IN INNER MONGOLIA |
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| ZHANG Chun-hua.ORE COMPOSITION AND CHARACTERISTICS OF THE DAJING TIN POLYMETALLIC DEPOSIT IN INNER MONGOLIA[J].Mineral Resources and Geology,2004,18(1):13-17. |
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| Authors: | ZHANG Chun-hua |
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| Abstract: | The Dajing tin polymetallic deposit is a bigger tin deposit in North China area. Thorough study on geology, geochemistry and metallogeny of the deposit can help tin prospecting in north china. The ore-forming temperature and depth was discussed based on the study of mineral assemblage, composition and ore structure of the deposit, resulted in the conclusion that the deposit belongs to sub-volcanic related hydrothermal deposit. |
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| Keywords: | tin polymetallic deposit ore genesis composition ore structure Dajing Inner Mongolia |
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