| 鄯善县阿其克库都克盆地成煤条件及焦煤远景预测 |
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| 引用本文： | 李坤永,胡友光,王本锡,范子文.鄯善县阿其克库都克盆地成煤条件及焦煤远景预测[J].新疆地质,1991(4). |
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| 作者姓名： | 李坤永 胡友光 王本锡 范子文 |
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| 作者单位： | 新疆维吾尔自治区地质矿产局第一地质大队
(李坤永，胡友光，王本锡)，新疆维吾尔自治区地质矿产局第一地质大队(范子文) |
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| 摘 要： | 对阿其克库都克盆地下二叠统成煤地质条件、古气候、古环境及含煤性、煤质特征和远景预测,进行了实地调查和分析研究.经孢粉鉴定和煤质分析,该区煤系地层时代为早二叠世,煤的变质程度已达焦煤阶段.下二叠统煤系地层的发现,在天山地区尚属首次,可作为一个新的成煤时期引起重视.
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| 关 键 词： | 阿其克库都克 盆地 早二叠世 古地理 焦煤阶段 |
COAL-FORMING CONDITIONS AND COKING COAL EVALUATION OF PROSPECT IN AQQIKKUDUK BASIN OF SHANSHAN,XINJIANG |
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| Li Kunyong Hu Yongguang Wang Benxi Fan Zhiwen.COAL-FORMING CONDITIONS AND COKING COAL EVALUATION OF PROSPECT IN AQQIKKUDUK BASIN OF SHANSHAN,XINJIANG[J].Xinjiang Geology,1991(4). |
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| Authors: | Li Kunyong Hu Yongguang Wang Benxi Fan Zhiwen |
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| Abstract: | At the south edge of Aqqikkuduk Basin, a coal-series strata cropping out about 2km2 has been discoved. There are four minable coal beds in it with average thickness of about 15m. The sporo-pollen analysis indicates that the coal-series strata are of early Permian. The coal content analysis shows that the metamorp-hism reaches the coking coal stage. From analysis of coal-forming condition and later reformation, it is believed that Aqqikkuduk Basin has a bright future in looking for coking coal. |
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| Keywords: | Xinjiang Aqqikkuduk Basin early Permian palacogeographic enviroment coking coal stage |
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