| 赣东北晚二叠和晚三叠煤的微量元素对比研究 |
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| 引用本文： | 庄新国,曾荣树,等.赣东北晚二叠和晚三叠煤的微量元素对比研究[J].中国煤田地质,2001,13(3):15-17,32. |
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| 作者姓名： | 庄新国 曾荣树 |
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| 作者单位： | [1]中国地质大学，武汉430074 [2]中国科学院地质及地球物理研究所，北京100029 |
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| 基金项目： | 国家自然科学基金资助项目,(49632090). |
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| 摘 要： | 通过对赣东北晚二叠世和晚三叠世煤的微量元素对比研究，阐述了这两种类型煤中常量和微量元素的含量和赋存特征。通过煤质特征，矿物学和元素的组相关性分析，概括了引起这两种类型煤常量和微量元素之间差弄的地质原因。
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| 关 键 词： | 微量元素 煤 晚二叠世 晚三叠世 赣东北 煤田 煤层 |
| 文章编号： | 1004-9177(2001)03-0015-03 |
Contrast Research on Trace Elements of Late Permian and Late Triassic Coals in North- eastern Jiangxi Province |
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| ZHUANG Xin -guo ,GONG Jia -qiang ,ZENG Rong -shu ,KONG Hong -liang.Contrast Research on Trace Elements of Late Permian and Late Triassic Coals in North- eastern Jiangxi Province[J].Coal Geology of China,2001,13(3):15-17,32. |
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| Authors: | ZHUANG Xin -guo GONG Jia -qiang ZENG Rong -shu KONG Hong -liang |
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| Institution: | ZHUANG Xin -guo 1,GONG Jia -qiang 1,ZENG Rong -shu 2,KONG Hong -liang 2 |
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| Abstract: | Through contrast research on trace e lements of Late Permian and Late Tria ssic coals in North -eastern Jiangxi Province,expounded contents and preservativ e properties of normal and trace elem ents in the two types of coal.Through analyses of relativity on coal quality and mineralogy and elements,summarized geological reasons caused differences between norm al and trace elements in the two types of coal. |
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| Keywords: | trace element coal Late Permian Epoch Late Triassic Epoch North -eastern Jiangxi province |
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