| 海南戈枕金矿带构造岩特征与金矿化 |
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| 引用本文： | 肖力 李念凤. 海南戈枕金矿带构造岩特征与金矿化[J]. 黄金地质, 1999, 5(2): 21-26 |
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| 作者姓名： | 肖力 李念凤 |
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| 作者单位： | [1]黄金地质研究所河北廊坊 [2]黄金第二总队河北廊坊 |
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| 摘 要： | 海南戈枕韧性剪切带中构造岩可划分为糜棱岩、碎裂岩、构造片岩及构造片麻岩３种系列，每一系列 又可以细分为几类，各具显著特征。描述了各类岩石的微观特征、空间分布和变形特征，并根据各类型构造岩和金矿床（点）的产出规律及金矿石类型，讨论了构造岩与金矿化的相互关系，指出金矿化作用主要发生于构造变形区的构造岩中，变形程度与构造岩金矿化强度成正比。
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| 关 键 词： | 金矿床 金矿化 构造岩 海南 |
THE FEATURES OF TECTONITES AND GOLD MINERALIZA TION IN GEZHEN GOLD DEPOSITS BELT, HAINAN |
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| Xiao Li. THE FEATURES OF TECTONITES AND GOLD MINERALIZA TION IN GEZHEN GOLD DEPOSITS BELT, HAINAN[J]. Gold Geology, 1999, 5(2): 21-26 |
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| Authors: | Xiao Li |
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| Abstract: | The tectonite in Gezhen ductile shear zone is devided into three series: mylonite, cataclastics rock, structure schist and structure genesis. Every series rock can be subdivided into several types which have obvious characteristics. The micro features, space distribution and deformation characteristics of every series tectonite have been described. Based on the occurrence characteristics of every series tectonite and gold deposits and the types of gold ore, the relationship of tectonite and gold mineralization is discussed. It points out that gold mineralization mainly occurrs in tectonite on tectonically deformed area. The deformation degree of tectonite and the degree of gold mineralization reveal direct ratio. |
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| Keywords: | gold deposit gold mineralization tectonite Hainan |
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