| 海南儋州南江褐铁矿矿床地质特征及控矿因素分析 |
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| 引用本文： | 张志,胡祥昭,郭旻.海南儋州南江褐铁矿矿床地质特征及控矿因素分析[J].地质找矿论丛,2011,26(1):34-38,45. |
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| 作者姓名： | 张志 胡祥昭 郭旻 |
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| 作者单位： | 中南大学地球科学与信息物理学院,长沙,410083 |
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| 摘 要： | 南江褐铁矿产于下石炭统南好组中,矿体呈脉状、透镜状产出,规模较大、品位很高、质量较好.矿区内发育3组断裂,NNE向断裂控制了矿体的产出,并为矿液运移提供通道;兰洋岩体提供了成矿热液和物质来源.从矿床地质特征分析,为先成的热液型铁矿受古地理条件和气候影响,风化淋滤成褐铁矿,在地表出露为铁帽.预测其找矿前景较好.
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| 关 键 词： | 南江褐铁矿 地质特征 控矿因素 海南省 |
| 收稿时间： | 2009/9/18 0:00:00 |
Analysis on geological characteristics and ore-controlling factors of Nanjiang limonite deposit in Danzhou city,Hainan province |
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| ZHANG Zhi,HU Xiang-zhao and GUO Min.Analysis on geological characteristics and ore-controlling factors of Nanjiang limonite deposit in Danzhou city,Hainan province[J].Contributions to Geology and Mineral Resources Research,2011,26(1):34-38,45. |
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| Authors: | ZHANG Zhi HU Xiang-zhao and GUO Min |
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| Institution: | ZHANG Zhi,HU Xiang-zhao,GUO Min(School of Geosciences and Info-Physics,Central South University,Changsha 410083,China) |
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| Abstract: | Nanjiang limonite deposit in Nanhao Formation(C1n),Danzhou city,Hainan province is a newly discovered deposit with limonite in veins or lenses and characterized by large size and high grade and qaulity iron ore.There are three groups of faults.The NNE-trending faults control ore bodies and serve the ore fluid conduits from Lanyang igneous rock body.Geologically,it is a hydrothermal iron deposit leached into limonite ore under favorable paleo-geographic and climate condition.It is marked by gossan at surface... |
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| Keywords: | Nanjiang limonite deposit geological characteristic ore-controlling factor Hainan province |
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