| 胶北蓬莱群板岩的伊利石结晶度及其变质等级和地质意义 |
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| 引用本文： | 朱光.胶北蓬莱群板岩的伊利石结晶度及其变质等级和地质意义[J].合肥工业大学学报(自然科学版),1994(1). |
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| 作者姓名： | 朱光 |
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| 作者单位： | 合肥工业大学资源与环境科学系 |
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| 摘 要： | 本文应用鲁东胶北隆起带上蓬莱群板岩中伊利石结晶度值测量,确定了蓬莱群经历过低绿片岩相（浅变带）区域变质．这期变质是胶北隆起带上晚石炭世＂蓬莱运动＂造成的同构造区域变质．处于华北板块南缘上胶北隆起带内的＂蓬莱运动＂,是华北与扬子板块沿胶南隆起带碰撞的结果．
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| 关 键 词： | 伊利石结晶度 低绿片岩相 胶北隆起带 蓬莱运动 蓬莱群 |
ILLITE CRYSTALLINITY OF THE PONGLAI GROUP SLATES AND ITS METANORPHIC GRADE AS WELL AS GEOLOGICAL IMPLICATIONS |
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| Zhu Guang.ILLITE CRYSTALLINITY OF THE PONGLAI GROUP SLATES AND ITS METANORPHIC GRADE AS WELL AS GEOLOGICAL IMPLICATIONS[J].Journal of Hefei University of Technology(Natural Science),1994(1). |
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| Authors: | Zhu Guang |
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| Abstract: | Low greenschist factes(epizonal) regional metamorphism in the Ponglai Group has been determined in this paper by measurement of illite crystallinity values of the Ponglai slates in the Jiaobei uplift belt,eastern Shandong. ms phase of metamorphism is syntectonic metmorphism caused by the late Carboniferous"Ponglai Movement" In the Jlaobel uplift belt.The "Ponglai Movement" in the Jiaobei uplift belt lying in the southern margin of the North China Plate occurred as a result of collision between the North China and Yangtze plated along the Jiaonan uplift belt. |
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| Keywords: | illite crystallinity low greenschist fades Jiaobei uplift belt Ponglai Movement Ponglai Group |
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