| 内蒙古大青山地区早前寒武纪再造岩系及再造作用 |
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| 引用本文： | 何政伟. 内蒙古大青山地区早前寒武纪再造岩系及再造作用[J]. 矿物岩石, 1995, 15(3): 24-31 |
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| 作者姓名： | 何政伟 |
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| 作者单位： | 成都理工学院地质学系 |
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| 摘 要： | 在内蒙古大青山地区存在再造太古宙基底，它经历了太古宙麻粒岩相变质作用和早元古宙角闪岩相－麻粒岩相的再造作用，再造太古宙基底岩石即为再造岩系，它是一套混合岩化变晶糜棱岩。再造岩系中混合岩化作用与再造作用同时，亦受韧性剪切变形变质作用控制。
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| 关 键 词： | 前寒武纪 早寒武纪 再造岩系 地层 再造作用 |
REWORKED ROCK SERIES AND REWORKING OF EARLY PRECAMBRIAN IN DAQINGSHAN AREA, LNNER MONCOLIA |
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| He Zhengwei. REWORKED ROCK SERIES AND REWORKING OF EARLY PRECAMBRIAN IN DAQINGSHAN AREA, LNNER MONCOLIA[J]. Journal of Mineralogy and Petrology, 1995, 15(3): 24-31 |
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| Authors: | He Zhengwei |
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| Abstract: | hete exists reworked Atchaean basement contahhg the metamorphism Archaean gran-ulite facies and reworkingof the Early Proterozic amphibolite facies to gran ulite facies in Daqing-shan area,Inner Mongolia. Reworked rock series(Reworked Archaean basement rock)are a set of migmatitic srystalloblast Mylonite,Migmatization controlled by metamorphism of d uctile shear deformation occurred synchronously with reworking in reworked series. |
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| Keywords: | reworked rock series reworking mingmatization metamorphism of ductile shear de-formation Daqingshan area Inner Morrgolia. |
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