| 华北晚古生代煤系高岭岩微量元素和稀土元素地球化学研究 |
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| 引用本文： | 刘钦甫,丁述理.华北晚古生代煤系高岭岩微量元素和稀土元素地球化学研究[J].地球化学,1998,27(2):196-203. |
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| 作者姓名： | 刘钦甫 丁述理 |
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| 作者单位： | 中国矿业大学北京研究生部!北京，100083(刘钦甫，杨晓杰)，河北建筑科技学院!邯郸，056038(丁述理) |
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| 摘 要： | 通过华北晚古生代煤系高岭岩微量元素和稀土元素研究，以及利用Ｔｉ／Ａｌ、Ｃｒ／Ａｌ、Ｚｒ／Ａｌ、Ｎｉ／Ａｌ和Ｚｒ／Ｈｆ比值，探讨了研究区煤系高岭岩形成时的地质条件和成岩物质来源。
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| 关 键 词： | 煤系 高岭岩 微量元素 稀土元素 地球化学 |
GEOCHEMISTRY OF TRACE ELEMENTS AND REE ON KAOLINITE ROCKS IN LATE-PALAEOZOIC MEASURES, NORTH CHINA |
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| Liu Qinfu,Yang Xiaojie, Ding Shuli.GEOCHEMISTRY OF TRACE ELEMENTS AND REE ON KAOLINITE ROCKS IN LATE-PALAEOZOIC MEASURES, NORTH CHINA[J].Geochimica,1998,27(2):196-203. |
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| Authors: | Liu Qinfu Yang Xiaojie Ding Shuli |
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| Abstract: | Besed on the study of trace elements and rare earth elements, and the ratios of Ti/Al, Cr/Al, Zr/Al, Ni/Al and Zr/Hf, the geological condition and Petrogenic/metallogenetic provenance of kaolinite rocks are stUdied. The kaolinite rocks are mainly derived from acid rocks, including acid granite in provenance and acid volcanic ash, and locally from neutral and basic volcanic ash. |
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| Keywords: | coal measures kaolinite rock trace elements REE provenance |
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