| 红赐堡—黄土窑一带孔兹岩系中石榴石的演化史及其地质意义 |
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| 引用本文： | 刘福来.红赐堡—黄土窑一带孔兹岩系中石榴石的演化史及其地质意义[J].吉林大学学报(地球科学版),1996(3). |
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| 作者姓名： | 刘福来 |
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| 作者单位： | 中国地质科学院 |
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| 摘 要： | 红赐堡—黄土窑一带早前寒武纪孔兹岩系经历一期麻粒岩相变质作用，并可划分四个变质阶段。各阶段石榴石的分布、形态、矿物组合、化学成分及其成因条件均存在明显差异。通过成因矿物学的系统研究，结合多种地质温压计的估算结果及变质反应实验资料，确定本区孔兹岩系石榴石的结晶生长演化史及变晶变形序列。
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| 关 键 词： | 石榴石 演化史 成因 矿物学 孔兹岩系 |
MINERAL EVOLUTION AND THE SIGNIFICANCE OF GARNET OF KHONDALITE SERIES IN THE AREA OF HONGSIPU-HUANGTUYAO |
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| Liu Fulai.MINERAL EVOLUTION AND THE SIGNIFICANCE OF GARNET OF KHONDALITE SERIES IN THE AREA OF HONGSIPU-HUANGTUYAO[J].Journal of Jilin Unviersity:Earth Science Edition,1996(3). |
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| Authors: | Liu Fulai |
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| Abstract: | An granulite facies metamorphic event is recognized in the early Precambrian Khondalite series of the studied region. It could be divided into four metamorphic stages. The morphology, mineral assemblage, chemical composition and genetic condition of garnet are significantly different among the four stages. On the basis of genetic mineralogy, mineral evolution, deformation and the data of geothermometer-barometer, the author determined the crystalization-deformation sequence of garnet. |
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| Keywords: | garnet evolution history genetic mineralogy khondalite series |
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