| 广西靖西县岜爱山矿区优质锰矿地质特征及找矿方向 |
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| 引用本文： | 庞清媛,冯松青,蒙永励. 广西靖西县岜爱山矿区优质锰矿地质特征及找矿方向[J]. 化工矿产地质, 2009, 31(4): 213-221 |
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| 作者姓名： | 庞清媛 冯松青 蒙永励 |
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| 作者单位： | 桂林理工大学地球科学学院,广西桂林,541004;中国冶金地质总局中南地质勘查院南宁分院,广西南宁,530022;中国冶金地质总局中南地质勘查院南宁分院,广西南宁,530022 |
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| 摘 要： | 广西靖西县岜爱山矿区锰矿层赋存于泥盆系上统五指山组中段条带状、薄层状硅质泥岩或硅质灰岩中,深部为原生碳酸锰矿,地表及浅部为次生氧化锰矿。矿区内矿体主要受安宁背斜、品明向斜的控制,矿层产状稳定,厚度变化不大,连续性好,矿床成因类型为＂下雷式＂＂沉积变质型锰矿床＂。
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| 关 键 词： | 下雷式锰矿床 锰矿层 矿床成因 |
GEOLOGICAL CHARACTERS AND ORE PROSPECTING DIRECTION OF THE BEST OUALITY MANGANESE ORE OF BAAI MOUNTAIN IN JINGXI COUNTY,GUANGXI PROVINCE |
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| Pang Qingyuan,Feng Songqing,Meng Yongli. GEOLOGICAL CHARACTERS AND ORE PROSPECTING DIRECTION OF THE BEST OUALITY MANGANESE ORE OF BAAI MOUNTAIN IN JINGXI COUNTY,GUANGXI PROVINCE[J]. Geology of Chemical Minerals, 2009, 31(4): 213-221 |
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| Authors: | Pang Qingyuan Feng Songqing Meng Yongli |
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| Affiliation: | Pang Qingyuan Feng Songqing Meng Yongli( 1. Geosciences College of Guilin University of Science and Technology, Guilin , Guangxi ,541004, China 2.The Nanning Branch Institute of Central South Geological Prospecting Institute of China Metallurgical Geology Bureau ,Nanning, Guangxi ,530022, China) |
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| Abstract: | The manganese ledge in Baai Mountain of Jingxi town, Guangxi Province was host in the upper Devonian banded and lamella silica mudstone and stone which is in the middle member of five-fingers mountain group. The deep part is composed of primary manganese carbonate and the associated manganese oxides on the surface and the sallower part. The orebody is controlled by the Anning anticline and Pinming syncline, with the stable ledge occurrence, small thickness variety and well continuity, the deposit formation cause type is Xialei type and sedimentary metamorphic manganese deposit. |
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| Keywords: | Xialei type manganese deposit manganese ledge deposit formation cause |
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