| 东天山康古尔金矿床的同位素地球化学特征及成因讨论 |
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| 引用本文： | 杨前进,丰成友,姬金生.东天山康古尔金矿床的同位素地球化学特征及成因讨论[J].地球与环境,1998(4). |
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| 作者姓名： | 杨前进 丰成友 姬金生 |
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| 作者单位： | 冶金工业部西北地质勘查局!西安，710061(杨前进)，西安工程学院!西安，710054(丰成友，姬金生) |
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| 基金项目： | 国家重点科技攻关新疆305项目!85－902 |
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| 摘 要： | 主要研究了康古尔金矿的流体包裹体的氢、氧同位素组成以及硫、铅和碳同位素组成，结果表明该金矿床主矿化阶段成矿流体以变质水为主，晚期以大气降水为主，总的表现为下部上升流体与残部大气降水混合成矿特征。该矿床的成矿物质具深源性，主要来自上地幔或下部地壳，是一种火山岩区剪切带蚀变岩型金矿床。
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| 关 键 词： | 金矿床 同位素地球化学 矿床成因 康古尔 |
ISOTOPE GEOCHEMISTRY AND GENESIS OF THE KANGGULL GOLD DEPOSIT, EAST TIANSHAN, XINJIANG |
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| Yang Qianjin.ISOTOPE GEOCHEMISTRY AND GENESIS OF THE KANGGULL GOLD DEPOSIT, EAST TIANSHAN, XINJIANG[J].Earth and Environment,1998(4). |
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| Authors: | Yang Qianjin |
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| Abstract: | This paper deals mainly with the hydrogen, oxygen, sulfur, lead and carbon isotopic compositions of the Kanggull gold deposit. The results show that metamophic water is dominant at the major stage of mineralization and meteoric water is dominant at the late stage. The ore-forming material is of deep source, coming from the upper mantle or the lower crust. The deposit is a shear belt-hosted altered rock-type gold deposit in the volcanic rock area. |
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| Keywords: | gold deposit isotope geochemistry deposit genesis Kanggull |
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