| 湘西震旦—寒武系页岩中粘土矿物和层状变质矿物的研究 |
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| 引用本文： | 黄文楷.湘西震旦—寒武系页岩中粘土矿物和层状变质矿物的研究[J].湖南地质,1989,8(1):54-59. |
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| 作者姓名： | 黄文楷 |
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| 作者单位： | 中南地勘局三○六队 |
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| 摘 要： | 湘西震旦—寒武系页岩与沉积改造型铀矿床有关。页岩中的粘土矿物主要为水云母,次为高岭石、多水高岭石、蒙脱石,少量水铝英石。层状变质矿物为绢云母、绿泥石、斜绿泥石、滑石。采用多种方法对这些矿物作了分析,认为水云母是赋铀的重要载体矿物。
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| 关 键 词： | 页岩 粘土矿物 变质矿物 寒武系 |
STUDY OF CLAY MINERALS AND PHYLLO-METAMORPHIC MINERALS IN SHALES OF SINIAN-CAMBRIAN STRATA IN WESTERN HUNAN |
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| Huang Wenkai.STUDY OF CLAY MINERALS AND PHYLLO-METAMORPHIC MINERALS IN SHALES OF SINIAN-CAMBRIAN STRATA IN WESTERN HUNAN[J].Hunan Geology,1989,8(1):54-59. |
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| Authors: | Huang Wenkai |
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| Institution: | No.306 Team of Central South Bureau of Geology and Prospecting |
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| Abstract: | The reformated-sedimentary type uranium deposit is related to Sinian-Cambrian shale in western Hunan. The clay minerals in shale are mainly hydromica, next to it is kaolinite, halloysite, montomorillonite and little allophane. The phyllo-metamorphic minerals are sericite,chlorite,clinochlore and talc. Many methods are adopted to analyse above minerals, and hydromica is considered to be the important uranium-bearing mineral. |
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| Keywords: | Cambrian Sinian Shale Schistose minerals Uranian Western Hunan |
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