| 河台金矿剪切带构造演化及其与金成矿关系 |
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| 引用本文： | 林海平. 河台金矿剪切带构造演化及其与金成矿关系[J]. 黄金科学技术, 2010, 18(6): 30-33 |
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| 作者姓名： | 林海平 |
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| 作者单位： | 广东高要河台金矿,广东,高要,526127 |
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| 摘 要： | 通过对河台金矿含矿构造带的构造演化过程与剪切带演化过程中的金成矿研究,结果表明,深层韧性剪切作用在早中海西期形成糜棱岩带——容矿构造带(当期金迁出)、晚海西期和印支期(重要的成矿时期)提供含金热液,燕山期以后对金成矿的作用不明显。印支期,侵入作用为金成矿提供大量热液,对金进一步富集起重要作用。
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| 关 键 词： | 剪切带 构造演化 糜棱岩 热液成矿 河台金矿 |
| 收稿时间： | 2010-05-01 |
The Tectonic Evolution of Shear Zone and Gold Mineralization of Hetai Gold Mine |
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| LIN Haipin. The Tectonic Evolution of Shear Zone and Gold Mineralization of Hetai Gold Mine[J]. Gold Science and Technololgy, 2010, 18(6): 30-33 |
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| Authors: | LIN Haipin |
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| Affiliation: | LIN Haipin Hetai Gold Mine,Hetai 526127,Guangdong,China |
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| Abstract: | Study on the tectonic evolution of shear zone and gold mineralization of Hetai gold mine,the results show that the underlying ductile shear action form the mylonite belt and ore-bearing tectonic belt,and provide gold-bearing hydrothermal fluids in Indo-China period,the action of ductile shear zone for Yanshan gold mineralization is not obvious.In Indo-China period,invasion provide a large number of epithermal for gold mineralization,play an important role for further enrichment of gold. |
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| Keywords: | Shear zone Tectonic evolution Mylonite Hhydrothermal Hetai gold mine |
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