| 铜镍硫化物矿床的成矿机理新探 |
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| 引用本文： | 郑大中,郑若锋.铜镍硫化物矿床的成矿机理新探[J].四川地质学报,1999(1). |
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| 作者姓名： | 郑大中 郑若锋 |
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| 作者单位： | 成都综合岩矿测试中心 |
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| 摘 要： | 描述岩浆中铜、镍、钴、铁迁移富集新机制。铜、镍、钴、铁呈氢化物迁移至地壳浅部，氢被氧化成水，铜、镍、钴、铁被硫化成硫化物及硫砷化物富集成矿床。
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| 关 键 词： | 氢化物 成矿机制 化学模式 铜镍硫化物 |
NEW EXPLORATION ON GENEIC MECHANISM FOR COPPER NICKEL SULFIDE ORES |
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| Zheng,Dazhong,and,Zheng,Ruofeng.NEW EXPLORATION ON GENEIC MECHANISM FOR COPPER NICKEL SULFIDE ORES[J].Acta Geologica Sichuan,1999(1). |
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| Authors: | Zheng Dazhong and Zheng Ruofeng |
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| Abstract: | A new mechanism for migration and enrichment of copper,nickel,cobalt and iron in magma is described When copper,nickel,cobalt and iron hydrides ascendingly migrate to high level in the earth crust,hydrogen is oxidized to water,and copper,nickel,cobalt and iron is vulcanized to sulfides and arsenic sulfides and depositing out as ores under favourable conditions |
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| Keywords: | hydride metallogenetic mechanism chemical model copper nickel sulfides |
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