| 格陵兰东部Sulugssut过碱性杂岩体岩石学特征及成因 |
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| 引用本文： | 张建珍. 格陵兰东部Sulugssut过碱性杂岩体岩石学特征及成因[J]. 石家庄经济学院学报, 1994, 0(3) |
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| 作者姓名： | 张建珍 |
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| 摘 要： | 本大讨论了格陵兰东部Ｓｕｌｕｇｓｓｕｔ过碱性杂岩体的岩石化学，地球化学及矿物成分特征，并与其它地区过碱性岩进行了对比，发现该杂岩体的物质成分及产出特征比较特殊，与成分类似的过碱性岩有一定差别．认为其形成可能是由来自地慢深处的独立碱性岩浆结晶形成，而不是碱性玄武岩浆分离结晶作用的产物．
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| 关 键 词： | 格陵兰东，Sulugssut杂岩体，岩石学 |
Petrology and Petrogenesis of Sulugssut Peralkaline Complex, East Greenland |
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| Zhang Jiopzhen. Petrology and Petrogenesis of Sulugssut Peralkaline Complex, East Greenland[J]. Journal of Shijiazhuang University of Economics, 1994, 0(3) |
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| Authors: | Zhang Jiopzhen |
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| Affiliation: | Zhang Jiopzhen |
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| Abstract: | This paper discussed the chemistry, geochemistry and mineralogy of sulugssutpcralkaline complex in East Greenland, and compared the complex with.othcr peraldalinerocks, This complex has unigue occurence and composition-which are different from otherperalkaline rocks in East Greenland. It is considered that this complex crystalized from anindependent, primary peralkaline magma instead of fractional crystalization of alkalinebasalt. The magma probabaly come from limited melting of upper mantle. |
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| Keywords: | East Greenland Sulugssut complex Petrology |
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