| 新疆金矿主要成因类型 |
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| 引用本文： | 祝皆水.新疆金矿主要成因类型[J].新疆地质,1989(4). |
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| 作者姓名： | 祝皆水 |
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| 作者单位： | 新疆维吾尔自治区地质矿产局地质矿产研究所 |
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| 摘 要： | 作者根据目前金矿大多数成因分类方案原则,即采用以成矿作用作为一级分类原则将新疆已知金矿床(点)划分为岩浆热液型、变质热液型、火山热液型和外生砂金等四种成因类型.又依据含金建造、成矿部位以及外地质营力把变质热液型、火山热液型和砂金进一步各分为两个亚型.新疆热液型金矿的成矿时代以华力西晚期为主.
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| 关 键 词： | 新疆 金矿床成因类型 岩浆热液矿床 变质热液矿床 火山热液矿床 |
MAIN GENETIC TYPES OF GOLD ORE DEPOSITS IN XINJIANG |
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| Zhu Jieshui.MAIN GENETIC TYPES OF GOLD ORE DEPOSITS IN XINJIANG[J].Xinjiang Geology,1989(4). |
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| Authors: | Zhu Jieshui |
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| Abstract: | According to the principle of genetic ( mineralization ) Classification of gold ores, the writer divides the known ore deposits ( points ) in Xinjiang into 4 types i.e. magmatic hydrothermal, metamorphic hydrothermal, volcanic hydrothermal and exogenic gold placer 2 sub-types of metamorphic hydrothermal. volcanic hydrothermal and placer ores are indroduced on the basis of gold-bearing formation mineralization place and exogenic action. The age of hydrothermal ore deposits in Xinjiang is mainly of Late Variscian. |
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| Keywords: | Xinjiang main genetic types of gold ore deposits magrnatic hydrothermal deposit metamorphic hydro thermal deposit volcanic hydrothermal deposit |
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