| 吉林三台金矿床地质特征及成因 |
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| 引用本文： | 张渊,张五荣,李俊峰. 吉林三台金矿床地质特征及成因[J]. 黄金, 2010, 31(8): 17-21 |
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| 作者姓名： | 张渊 张五荣 李俊峰 |
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| 作者单位： | 1. 吉林大学地球科学学院
2. 吉林大学化学学院 |
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| 摘 要： | 三台金矿床位于吉林大黑山条垒的北东段。该矿床已发现7条金矿脉,均赋存于古生界胡兰群片岩中,矿脉受北西向韧脆性构造带控制。矿体尖灭再现,与闪长岩伴生,呈柱状、脉状或不规则状产于矿脉内,矿化分为4个阶段。综合分析表明,三台金矿床为受韧脆性构造控制,与闪长岩密切相关的热液型金矿床
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| 关 键 词： | 矿床地质 韧脆性构造 热液型金矿床 三台金矿床 |
Geological characteristics and genesis of Santai gold deposit,Jilin province |
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| Zhang Yuan,Zhang Wurong,Li Junfeng. Geological characteristics and genesis of Santai gold deposit,Jilin province[J]. Gold, 2010, 31(8): 17-21 |
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| Authors: | Zhang Yuan Zhang Wurong Li Junfeng |
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| Affiliation: | 1. School of Geosciences, Jilin University ;2. College of Chemistry, Jilin University) |
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| Abstract: | Santai gold deposit locates in the northeast section oi Jilin Daheishan strip barner. 7 gold veins, which occur in Palaeozoic Hulan group schist, are found in the deposit. The veins are controlled by NW ductile-brittle struc- ture belts. Sometimes, the orebodies edge away and reappear. The orebodies associate with diorite and there are cy- lindrical, vein type and irregular orebodies in the veins. There were 4 mineralization phase. Comprehensive analysis shows that the deposit is a hydrothermal fluid gold deposit controlled by ductile-brittle structure and closely related to diorite. |
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| Keywords: | deposit geology ductile-brittle structure hydrothermal fluid gold deposit Santai gold deposit |
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