| 塔里木地台北缘内生磷矿预测及资源远景评价 |
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| 引用本文： | 夏学惠,袁家忠,郗国庆,阎飞,韩彬.塔里木地台北缘内生磷矿预测及资源远景评价[J].化工矿产地质,2009,31(3):129-158. |
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| 作者姓名： | 夏学惠 袁家忠 郗国庆 阎飞 韩彬 |
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| 作者单位： | 中化地质矿山总局地质研究院,河北涿州,072754 |
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| 基金项目： | 国土资源大调查“优质化工非金属资源评价”工作项目之一(编号:200310300002) |
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| 摘 要： | 塔里木地台北缘深断裂两侧有多处碱性杂岩体分布。通过对其长约2000km范围内地质资料的搜集，实地地质调查，遥感资料解译，航、地磁异常资料的分析与实测工作、重点评价区工程验证等一系列成果的综合分析与研究，发现260km铁磷矿化带，控矿岩体具有“串珠状等距性特征，铁磷矿体主要赋存在辉石岩和黑云母辉石岩中。”在三个调查区中划分出9个找矿远景区。尉犁-兴地调查区中发现多处偏碱性超基性杂岩体，其中三处远景区经深部验证均发现铁磷矿体。是寻找内生磷矿颇具找矿前景的地区。温宿-拜城调查区是寻找Nb-Ta—P矿前景的最佳地段。巴楚-阿图什调查区应是寻找碳酸盐型磷-稀土矿的有利地区。经研究提出：“古老地台边缘受深大断裂控制的偏碱性-超基性杂岩成矿，碱幔分异-碱性偏碱性不混熔岩浆成矿-熔离作用形成层状铁磷矿体的成岩成矿模式”。
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| 关 键 词： | 深大断裂 碱性杂岩体 铁磷矿 远景区 成岩成矿模式 |
THE FEASIBILITY STUDAY AND METALLOGENIC PREDICTION OF ENDOGENESIS PHOSPHORITE RESOURCES IN THE NORTHERN EDGE OF TALIMU PLATFORM |
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| Xia Xuehui,Yuan Jiazhong,Xi Guoqing,Yan Fei,Han Bin.THE FEASIBILITY STUDAY AND METALLOGENIC PREDICTION OF ENDOGENESIS PHOSPHORITE RESOURCES IN THE NORTHERN EDGE OF TALIMU PLATFORM[J].Geology of Chemical Minerals,2009,31(3):129-158. |
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| Authors: | Xia Xuehui Yuan Jiazhong Xi Guoqing Yan Fei Han Bin |
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| Institution: | Xia Xuehui Yuan Jiazhong Xi Guoqing Yan Fei Han Bin Geological Institute of Bureau , Mining of China Chemical Industy,Zhuozhou,Hebei,072754,China |
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| Abstract: | There are many alkalinity complex rock bodies on the both sides of the deep-seated fault of Talimu Platform.We surveyed the area which long about 2000km,Through comprehensive study to a series of achievements of the surveying work such as gathering the geologic informations,on the spot surveying,remote sensing material interpretation,analysis and surveying of the aeromagnetic anomaly and magnetic anomaly datas,engineering verification of the amphasis appraisal area,we found a iron-phosphorite ore dand which... |
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| Keywords: | discordogenic faults alkalinity complex rock bodies iroe-phosphiorite deposits prospect diagenetic pattern and minerogenetic pattern |
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