| 丽江古都塘锰矿 |
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| 引用本文： | 赵庆红,郜周全.丽江古都塘锰矿[J].云南地质,2006,25(3):348-353. |
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| 作者姓名： | 赵庆红 郜周全 |
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| 作者单位： | 云南地矿资源股份有限公司滇西分公司,大理,671000 |
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| 摘 要： | 古都塘锰矿床由晚二叠世海底基性火山喷发及含锰喷气活动提供主要锰质来源，在海底槽形洼地内沉积形成的海相沉积锰矿床，并叠加了表生氧化富集作用。矿体赋存于二叠统猴子坡组（P2ho）灰岩夹层中，严格受层位、岩性控制。
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| 关 键 词： | 海相沉积锰矿 表生富集作用 上二叠统 古都塘 丽江 |
| 文章编号： | 1004-1885（2006）03-348-06 |
| 收稿时间： | 2005-02-23 |
| 修稿时间： | 2005-02-23 |
THE GUDUTANG MN DEPOSIT, LIJIANG |
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| ZHAO Qing-hong,GAO Zhou-quan.THE GUDUTANG MN DEPOSIT, LIJIANG[J].Yunnan Geology,2006,25(3):348-353. |
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| Authors: | ZHAO Qing-hong GAO Zhou-quan |
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| Institution: | West Yunnan Branch, Yunnan Company (Ltd |
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| Abstract: | The Gudutang Mn deposit is a marine facies sedimentary Mn deposit, which is formed in a submarine trough-form depression and superimposed by the surface oxidation enrichment. The Mn mainly results from the Late Permian submarine basic volcanic eruption and Mnbearing exhalation. It is strictly controlled by the horizon and lithological character. |
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| Keywords: | Marine Facies Sedimentary Mn Deposit Surface Enrichment Upper Permian Gudutang Lijiang |
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