| 浅成热液金矿成因研究现状与讨论 |
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| 引用本文： | 闫升好.浅成热液金矿成因研究现状与讨论[J].黄金科学技术,1998,6(2):11-17. |
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| 作者姓名： | 闫升好 |
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| 作者单位： | 中国地质大学 |
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| 摘 要： | 浅成热液金矿业已成为最重要的金矿类型之一本文探讨了浅成热液金矿成因研究方面若干基本问题:浅成热液金矿的概念和特征、矿床的分类、矿床成因模式。重新厘定了浅成热液金矿的概念.尝试性地按成矿深度和成矿作用方式—斌矿地质环境(容矿岩系)—成矿物理化学条件的分类原则, 将浅成热液金矿分成两大类四种类型:热水沉积岩型、热水火山岩型、浅成热液型和卡林型。前两者为热水沉积型,后两者为热液交代型。在透视现有各种成矿模式的建模依据和存在问题的基础上,指出了今后浅成热液金矿成因研究的发展方向。
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| 关 键 词： | 浅成热液金矿 矿床成因模式 热水成矿作用 |
| 收稿时间： | 1998-02-20 |
A Review and Discussion on Epithermal Deposits |
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| Yan Shenghao.A Review and Discussion on Epithermal Deposits[J].Gold Science and Technololgy,1998,6(2):11-17. |
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| Authors: | Yan Shenghao |
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| Affiliation: | China University of Geosciences Beijing 100083 |
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| Abstract: | Epithermal gold deposits have been one of the most important types of gold deposits. Several genetic aspects of epithermal deposits are discussed in this paper : redefining the ep- ithermal deposits; classificating the epithermal deposits into two classes and four types; hy- drothermal volcanics type. hydrothermal sediments type. epithermal type and Carlin-type; re- viewing the current states of genetic study on epithermal deposits; and finally giving some pieces of suggestions for future metallogenic models'study on epithermal ore deposits. |
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| Keywords: | Epithermal deposits Ore-forming model Hydrothermal mineralization |
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