| 河南省南召县梅子垛铁矿矿床成矿地质特征及矿石加工技术性能 |
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| 引用本文： | 赖群生,江和中,樊中玲,杨士辉,李自民.河南省南召县梅子垛铁矿矿床成矿地质特征及矿石加工技术性能[J].华南地质与矿产,2008(2):15-19. |
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| 作者姓名： | 赖群生 江和中 樊中玲 杨士辉 李自民 |
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| 作者单位： | 河南省地质矿产勘查开发局第一地质勘查院,河南,南阳,473056 |
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| 摘 要： | 2005～2007年，在河南省南召县白土岗-南河店-带发现数十个风化花岗闪长岩型超贫磁铁矿床。矿体的形态、产状、规模与花岗闪长岩体基本一致，矿石类型、成分简单，磁性铁品位2．79～13．28％，平均9．02％，矿石易采易选，在当前经济技术条件下，开采该类矿床具较好经济效益。笔者以梅子垛铁矿为例分析说明该类矿床成矿地质特征及矿石加工技术性能。
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| 关 键 词： | 超贫磁铁矿 成矿地质特征 矿石加工技术性能 河南南召 |
Geological Characteristics of Iron Ore Deposit and Ore Processing Technology in Meiziduo, Nanzhao Town of Henan Province |
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| LAI Qun-sheng,JIANG He-zhong,FAN Zhong-ling,YANG Shi-hui,LI Zi-min.Geological Characteristics of Iron Ore Deposit and Ore Processing Technology in Meiziduo, Nanzhao Town of Henan Province[J].Geology and Mineral Resources of South China,2008(2):15-19. |
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| Authors: | LAI Qun-sheng JIANG He-zhong FAN Zhong-ling YANG Shi-hui LI Zi-min |
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| Institution: | LAI Qun - sheng, JIANG He - zhong, FAN Zhong - ling , YANG Shi - hui , LI Zi - min (No. 1 geological exploration institute of Henan geological exploration bureau, Nanyang 473056, Henan, China ) |
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| Abstract: | From 2005 to 2007, dozens of weathered granite diorite ultra -poor magnetite were found in Baitugang - Nanhedian area in Nanzhao town of Henan Province. The form, attitude and size of the ore body are basically same with granodiorite and the ore type and composition are simple. The magnetic iron grade is around 2.79 - 13.28%, the average is 9.02%, and it is easy to select. Depending on these advantages, make an exploitation of such deposits will obtain a better benefit under current economic situation. Take Meiziduo iron ore as an example, author is willing to analyze the geological characteristics of such deposits and ore processing technology. |
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| Keywords: | Nanzhao ultra - poor magnetite geological characteristics of deposits ore processing technology |
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