| 胶东西北部罗家花岗岩地球化学特征及成因分析 |
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| 引用本文： | 江胜国,李洪奎,李宏臣,詹华明,张春法,曹健.胶东西北部罗家花岗岩地球化学特征及成因分析[J].地质找矿论丛,2013,28(2):275-280. |
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| 作者姓名： | 江胜国 李洪奎 李宏臣 詹华明 张春法 曹健 |
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| 作者单位： | 天津华北地质勘查局地质研究所;山东省地质科学实验研究院 |
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| 基金项目： | 全国矿产资源潜力评价项目之山东省成矿地质背景研究(编号:1212010813014-01)资助 |
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| 摘 要： | 胶西北地区罗家花岗岩为郭家岭花岗岩的主体部分,与区内金矿化关系密切。研究认为,此花岗岩属于亚碱性系列的钠质花岗岩,分异程度较高,总体具有同熔的I型花岗岩特征。
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| 关 键 词： | 胶西北 罗家花岗岩 地球化学特征 成因 |
| 收稿时间： | 2012/9/28 0:00:00 |
| 修稿时间： | 2013/2/3 0:00:00 |
Geochemical characteristics and genesis for Luojia granite in northwest Jiaodong area of Shandong province |
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| JIANG Shengguo,LI Hongkui,LI Hongchen,ZHAN Huaming,ZHANG Chunfa and CAO Jian.Geochemical characteristics and genesis for Luojia granite in northwest Jiaodong area of Shandong province[J].Contributions to Geology and Mineral Resources Research,2013,28(2):275-280. |
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| Authors: | JIANG Shengguo LI Hongkui LI Hongchen ZHAN Huaming ZHANG Chunfa and CAO Jian |
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| Institution: | 1(1.Institute of Geology of Tianjin North China Geological Exploration Bureau,Tianjin,300170; 2.Shandong Province Experimental Institute of Geological Sciences,Jinan,250013) |
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| Abstract: | Luojia granite in northwest Jiaodong area of Shandong province is the main part of Guojialing granite body and closely related to Au mineralization. According to the Q-A-P diagram, the granite is of sodium granite of sub-alkaline rock series and is highly differentiated. In general Luojia granite is characterized by type I syntactic granite. |
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| Keywords: | northwest Jiaodong area Luojia granite geochemical characteristics genesis |
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