| 四川省尖尖石金矿成矿规律探讨 |
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| 引用本文： | 陈建英. 四川省尖尖石金矿成矿规律探讨[J]. 四川地质学报, 2012, 32(1): 42-44 |
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| 作者姓名： | 陈建英 |
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| 作者单位： | 四川省核工业地质局282大队,四川德阳,618000 |
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| 摘 要： | 尖尖石金矿成因类型为与岩浆岩有关的混合热液充填交代型金矿床。区内侵入岩主要为晋宁期闪长岩、石英闪长岩、斜长花岗岩以及混合质花岗岩。区内主要控矿构造为近南北一北西向的逆断层，断层性质为压扭断层，总体走向近南北向。断裂构造为矿质运移和矿质充填提供了通道和赋存空间。
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| 关 键 词： | 金矿 围岩蚀变 成矿规律 尖尖石 |
An Approach to the Genesis of the Jianjianshi Au Deposit in Sichuan |
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| CHEN Jian-ying. An Approach to the Genesis of the Jianjianshi Au Deposit in Sichuan[J]. Acta Geologica Sichuan, 2012, 32(1): 42-44 |
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| Authors: | CHEN Jian-ying |
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| Affiliation: | CHEN Jian-ying (No.282 Geological Party, Sichuan Bureau of Geology for Nuclear Industry, Deyang, Sichuan 618000) |
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| Abstract: | The Jianjianshi Au deposit is a magmatic hydrothermal filling and replacement one. Diorite, quartz diorite, plagiogranite, and migmatitic granite in the Jinning epoch are dominant intrusive rock types in the ore district. The mineralization is controlled by NS- and NW-trending reverse faults which were compressiveshear faults and provided passage and host space for ore fluids. |
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| Keywords: | Jianjianshi Au deposits wall rock alteration metallogenic regularity metallogenic mechanism |
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