| 构造动力作用下石英的成分和形变特征——以海南戈枕断裂金成矿带为例 |
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| 引用本文： | 颜文,傅平秋.构造动力作用下石英的成分和形变特征——以海南戈枕断裂金成矿带为例[J].矿物学报,1993(1). |
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| 作者姓名： | 颜文 傅平秋 |
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| 作者单位： | 中国科学院地球化学研究所，中国科学院地球化学研究所 贵阳 550002，贵阳 550002 |
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| 摘 要： | 对戈枕断裂金成矿带石英成分和形变特征的研究表明,构造控制了本区金矿床的分布和矿化强度。石英中微量元素Al、K与金矿化密切相关,Al、K是本区构造成矿过程的两个灵敏指示元素;石英的形变程度在时空上具一定的规律性,并与金矿化的强度在时空上的分布基本一致。
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| 关 键 词： | 石英 构造动力 形变 戈枕断裂 |
CHEMICAL COMPOSITION AND DEFORMATION CHARACTERISTICS OF QUARTZ FROM THE GOLD ORE ZONE IN THE GEZHEN FAULT UNDER THE ACTION OF TECTONIC KINETICS |
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| Yan Wen Pu Fingqiu.CHEMICAL COMPOSITION AND DEFORMATION CHARACTERISTICS OF QUARTZ FROM THE GOLD ORE ZONE IN THE GEZHEN FAULT UNDER THE ACTION OF TECTONIC KINETICS[J].Acta Mineralogica Sinica,1993(1). |
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| Authors: | Yan Wen Pu Fingqiu |
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| Abstract: | Studies of the chemical composition and deformation characteristics of quartz from the gold ore zone in the Gezhen fault show that the distribution and mineralization of gold ores in the region studied are tectonically controlled. The trace elements Al and K in quartz, which are two sensitive indicator elements for tectonic mineralization, are closely related to gold mineralization. The deformation of quartz displays certain temporo-spacial regularities with respect to its intensity. Similar trend is noticed for gold mineralization. |
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| Keywords: | quartz tectonic kinetics deformation Gezhen fault |
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