| 东昆仑地区石墨矿地质特征及找矿前景初探 |
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| 引用本文： | 保广普,拜永山,付军,乔国栋,尤奎山.东昆仑地区石墨矿地质特征及找矿前景初探[J].青海大学学报,2013(5):74-78. |
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| 作者姓名： | 保广普 拜永山 付军 乔国栋 尤奎山 |
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| 作者单位： | 青海省地质调查院,青海西宁810012;青海省青藏高原北部地质过程与矿产资源重点实验室青海西宁810012 |
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| 基金项目： | 中国地调局西安地调中心资助项目（1212010918020） |
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| 摘 要： | 通过对青海省格尔木市郭勒木德镇晶质石墨矿含矿特征、岩石地球化学特征以及成矿环境的分析,查明晶质石墨矿赋存于早元古代金水口岩群白沙河岩组的大理岩段与加里东期岩浆接触部位；大理岩具有构造多期叠加、变形强烈的特征.晶质石墨矿具有层控后期热液变质的特征,具有很好的成矿环境和找矿前景.
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| 关 键 词： | 晶质石墨 大理岩段 变质热液型 找矿前景 |
Characteristics and prospecting potential of the Eastern Kunlun graphite deposit |
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| BAO Guangpu,BAI Yongshan,FU Jun,QIAO Guodong,YOU Kuishan.Characteristics and prospecting potential of the Eastern Kunlun graphite deposit[J].Journal of Qinghai University(Natural Science),2013(5):74-78. |
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| Authors: | BAO Guangpu BAI Yongshan FU Jun QIAO Guodong YOU Kuishan |
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| Institution: | 1. Qinghai Geological Survey Institute,Xining 810012,China; 2. Key Laboratory of Northem Tibetan Plateau Geological Processes and Mineral Resources,Xining 810012,China) |
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| Abstract: | Based on the analysis of characteristics of ore bearing rocks, geochemical characteristics and metallogenic environment of crystalline graphite mine at Guolimude, Golmud, Qinghai, we found that the crystalline graphite deposit occurred contact site in marble and Caledonian magmatic Paleo- proterozoic Jinshui port group Baishahe rock group. Marble has a character of superimposed and de- formation. Crystalline graphite deposit has characteristics of stratabound late hydrothermal metamor- phism, mineralization environment and ~ood nre nraanort~ |
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| Keywords: | crystalline graphite marble metamorphic hydrothermal prospecting prospect |
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