| 冯守忠.吉林海沟金矿床地质特征及成矿模式[J].地质与勘探,1999,(1):10- |
| 吉林海沟金矿床地质特征及成矿模式 |
| GEOLOGY AND METALLOGENIC MODEL OF THE HAIGOU GOLD DEPOSIT, JILIN |
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| DOI： |
| 中文关键词: 吉林海沟 金矿床 矿床地质特征 矿床成因 成矿模式 |
| 英文关键词: Haigou, Jilin, gold deposit, geology of ore deposit, metallogenesis, metallogenic model, |
| 基金项目: |
| 冯守忠 |
| 吉林矿产地质研究所 |
| 摘要点击次数: 2466 |
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| 中文摘要: |
| 海沟金矿床具有多源、多期、多阶段成矿的特点，成矿主要与燕山早期花岗闪长岩及闪长玢岩有关。对其矿床地质特征、同位素地质学、矿床成因及成矿模式等方面研究，认为成矿物质来源具双重性，即有来源于地层，也有部分来自岩浆岩。成矿水为岩浆水和大气降水的混合，成矿热源为燕山期花岗闪长岩。成因类型应属于混合岩化热液型铀金矿床 |
| 英文摘要: |
| The Haigou gold deposit features multi-source, multi-period and multi-sta ge in m ineralization, which is mainly related to early Yanshannian granodiorite and por phyrite diorite. Studies on geology, isotopes, metallogenesis and metallogeic mo del indicate that the ore-forming material derives from strata and magma, the or e-forming fluid derives from mixing of magmatic water and meteoric water and the heating source is Yanshanian granodiorite. The Haigou gold deposit belongs to u ranium-gold deposit related originally to migmatizing hydrothermal process. |
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