| 吉林省二道甸子金矿控矿构造演化特征及控矿作用 |
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| 引用本文： | 王义强,吕建生,杨言辰,李碧乐,高游.吉林省二道甸子金矿控矿构造演化特征及控矿作用[J].地质力学学报,1995,1(3):82-88. |
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| 作者姓名： | 王义强 吕建生 杨言辰 李碧乐 高游 |
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| 作者单位： | 长春地质学院 |
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| 摘 要： | 本文重新研究了二道甸子金矿区的控矿构造,认为控制金矿的二道甸子帚状构造的3条弧形构造带具有3个活动时期:即NWW向右旋压扭性断裂活动时期、张扭性帚状构造活动期和压扭性帚状构造活动期,而不同时期、不同性质的活动对金矿均有不同的控制作用,金矿化主要受张扭性帚状构造活动期的控制。矿体总体展布受早期压扭性断裂的限制,而单个矿体则受张扭性帚状构造制约。
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| 关 键 词： | 张扭性帚状构造 控矿构造 二道甸子 |
EVOLUTION OF THE ORE-CONTROLLING STRUCTURES OF ERDAODIANZI GOLD-DEPOSIT IN JILIN PROVINCE |
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| Wang Yiqing,Lu Jiansheng,Yang Yanchen,Li Bile and Gao You.EVOLUTION OF THE ORE-CONTROLLING STRUCTURES OF ERDAODIANZI GOLD-DEPOSIT IN JILIN PROVINCE[J].Journal of Geomechanics,1995,1(3):82-88. |
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| Authors: | Wang Yiqing Lu Jiansheng Yang Yanchen Li Bile and Gao You |
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| Institution: | Changchun College of Geology |
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| Abstract: | In this paper, a further study of the structures controlling the Erdaodianzi Golddeposit was conducted.The three arcuaete structural belts that compose the Erdaodianzi brush structure are considered as the major structures that controlled the gold-deposits.The general distribution of the gold deposits was restricted to the early compresso-shear faults and the single ore bodies controlled by the tenso-shear brush structure. |
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| Keywords: | tenso-shear brush structrue ore-control structure Erdaodianzi |
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