| 新疆色日克牙依拉克蛇绿岩特征及成矿远景 |
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| 引用本文： | 牛刚,肖渊甫,赵涵,张春茂,骆丁.新疆色日克牙依拉克蛇绿岩特征及成矿远景[J].资源调查与环境,2011,32(3):193-198. |
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| 作者姓名： | 牛刚 肖渊甫 赵涵 张春茂 骆丁 |
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| 作者单位： | 成都理工大学地球科学学院,四川成都,610059 |
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| 基金项目： | 矿物、岩石、矿床学国家重点(培养)学科建设项目(编号:SZD0407) |
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| 摘 要： | 论文讨论了色日克牙依拉克蛇绿岩的岩石类型组合及岩石地球化学特征,结合区域地质情况分析认为:该蛇绿岩形成于裂谷—小洋盆环境,代表了塔里木板块和伊犁中天山微板块的最后缝合线位置。蛇绿岩出露地带,二辉橄榄岩和纯橄榄岩内均见有铬铁矿、磁铁矿等,局部地表见有镍华。因此,该地对于寻找铬、镍等矿床,有较大的潜力。
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| 关 键 词： | 新疆 色日克牙依拉克 蛇绿岩 洋盆 缝合线 |
Characteristics and metallegenic perspective of ophiolites in Serikeyayilake region,Xinjiang |
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| NIU Gang,XIAO Yuan-fu,ZHAO Han,ZHANG Chun-mao,LUO Ding.Characteristics and metallegenic perspective of ophiolites in Serikeyayilake region,Xinjiang[J].Resources Survey & Environment,2011,32(3):193-198. |
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| Authors: | NIU Gang XIAO Yuan-fu ZHAO Han ZHANG Chun-mao LUO Ding |
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| Institution: | NIU Gang,XIAO Yuan-fu,ZHAO Han,ZHANG Chun-mao,LUO Ding(Chengdu University of Technology,Chengdu 610059,China) |
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| Abstract: | This paper summarizes the assemblages of rock types and geochemical characteristics of the ophiolites in Serikeyayilake region,and analyzes the regional geological background conditions.The result shows that the ophiolites were formed in an environment of rift-small oceanic basin that represents the position of the final stylolite between Tarim plate and middle Tianshan microplate in Yili region.Buchnerites and dunites,which occured mainly in the regions of exposed ophiolites,contain some chromites and magn... |
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| Keywords: | Xinjiang Serikeyayilake ophiolite oceanic basin stylolite |
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