| 内蒙古敖兰敖日格一带侵入岩地球化学数据的统计分析与地质解释 |
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| 引用本文： | 庞雪娇,付俊彧,宋维民,陶楠,卞雄飞,吴桐.内蒙古敖兰敖日格一带侵入岩地球化学数据的统计分析与地质解释[J].地质与资源,2014,23(2):138-145. |
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| 作者姓名： | 庞雪娇 付俊彧 宋维民 陶楠 卞雄飞 吴桐 |
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| 作者单位： | 沈阳地质矿产研究所/中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034 |
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| 基金项目： | 中国地质调查局地质调查项目“内蒙古1∶5万孟恩陶勒盖、敖兰敖日格、科尔沁右翼中旗、马家窑、哈日道布幅区调项目”(编号1212010881212、1212011120646)资助 |
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| 摘 要： | 采用数理统计方法,研究了内蒙古科右中旗敖兰敖日格一带出露的侵入岩的岩石地球化学特征.选用地质因子分析等统计方法,分析了解体后的敖兰敖日格岩体、杜尔基岩体中各侵入岩填图单位的常量元素、区域主要成矿元素等地球化学数据,总结了侵入岩的岩石地球化学特征由老到新的演化趋势及变化规律,探讨了各主要岩体与区域成矿的相关性,为区域地质找矿提供依据.
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| 关 键 词： | 敖兰敖日格 因子分析 侵入岩 地球化学 内蒙古 |
| 收稿时间： | 2012-11-28 |
STATISTICAL ANALYSIS AND GEOLOGICAL INTERPRETATION OF THE GEOCHEMICAL DATA OF THE INTRUSIVE ROCKS IN AOLANAORIGE AREA,INNER MONGOLIA |
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| PANG Xue-jiao,FU Jun-yu,SONG Wei-min,TAO Nan,BIAN Xiong-fei,WU Tong.STATISTICAL ANALYSIS AND GEOLOGICAL INTERPRETATION OF THE GEOCHEMICAL DATA OF THE INTRUSIVE ROCKS IN AOLANAORIGE AREA,INNER MONGOLIA[J].Geology and Resources,2014,23(2):138-145. |
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| Authors: | PANG Xue-jiao FU Jun-yu SONG Wei-min TAO Nan BIAN Xiong-fei WU Tong |
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| Institution: | Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China |
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| Abstract: | The method of mathematical statistics is adopted to study the geochemical characteristics of the intrusive rocks in Aolanaorige area,Inner Mongolia.With geological factor statistical methods,the major elements,regional ore-forming elements and other geochemical data of the Aolanaorige rock body and Duerji rock body are analyzed after they have been disintegrated.The geochemical evolution trend and changing rule of the intrusive rocks are summarized,with discussion on the correlation between the rock mass and regional metallogenesis,which provide a basis for regional geological prospecting. |
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| Keywords: | factor analysis intrusive rock geochemistry Aolanaorige Inner Mongolia |
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