| 河南支建铝土矿矿床地质特征研究 |
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| 引用本文： | 黄超勇,瓮纪昌,李文智,罗明伟,李战明,崔蓓蕾,汪慧军.河南支建铝土矿矿床地质特征研究[J].地质调查与研究,2009,32(2). |
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| 作者姓名： | 黄超勇 瓮纪昌 李文智 罗明伟 李战明 崔蓓蕾 汪慧军 |
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| 作者单位： | 1. 河南省地质矿产勘查开发局第二地质勘查院,许昌,461000
2. 河南省地质矿产勘查开发局第二地质勘查院,许昌,461000;河南省地质调查院,郑州,450007 |
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| 基金项目： | 中国铝业股份有限公司勘查项目 |
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| 摘 要： | 支建铝土矿位于三门峡-新安铝土矿成矿带上.通过对该矿床的地质勘探及综合研究认为,铝土矿赋存于石炭系上统本溪组中上部,含铝岩系具三个沉积旋回、四种岩性组合类型,浅部矿体为溶斗状,厚度变化明显,溶斗之间仅有极薄的铝土矿层相连,向深部变为似层状矿体,厚度较稳定.支建铝土矿形成于石炭纪大规模海进期内的短期海水退缩阶段.该铝土矿的沉积主要为一种高密度的碎屑流沉积体,属沉积型矿床.
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| 关 键 词： | 铝土矿 含铝岩系 矿体特征 矿石特征 河南支建 |
Study on the Geological Characters of the Zhijian Bauxite Ore Deposit in Hena Province |
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| HUANG Chao-yong,WENG Ji-chang,LI Wen-zhi,LUO Ming-wei,LI Zhan-ming,CUI Bei-lei,WANG Hui-jun.Study on the Geological Characters of the Zhijian Bauxite Ore Deposit in Hena Province[J].Geological Survey and Research,2009,32(2). |
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| Authors: | HUANG Chao-yong WENG Ji-chang LI Wen-zhi LUO Ming-wei LI Zhan-ming CUI Bei-lei WANG Hui-jun |
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| Institution: | 1 No.2 Geoexploration Party of Henan Bureau of Geoexploration and Mineral Development;Xuchang;Henan 461000;China;2 Henan Geological Survey;Zhengzhou 450007; |
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| Abstract: | Zhijian bauxite district is located in Shanmenxia-Xinan bauxite mineralization belt.Through geological exploration and comprehensive research on the deposit,it is suggesed that the bauxite ore is in the top of Benxi Fm.Carboniferous System.The bauxite-bearing rock series have 3 sedimentary cycle and 4 lithology association type.The shllow ore bodies have funnel forms,their thickness change obviously.The funnels linked only by a very thin bauxite ore bed.And the thin bed change into thick stratified-like ore... |
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| Keywords: | bauxite feature of bauxite-bearing rock series orebody ore feature Henan Zhijian |
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