| 辽宁抚顺地区金矿的次生富集特征及成因分析 |
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| 引用本文： | 孙莉,王希军,孟巍,刘宝华.辽宁抚顺地区金矿的次生富集特征及成因分析[J].四川地质学报,2010,30(4):436-438. |
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| 作者姓名： | 孙莉 王希军 孟巍 刘宝华 |
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| 作者单位： | 辽宁省第十地质大队,辽宁抚顺113004 |
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| 摘 要： | 抚顺地区金矿氧化带中金的次生富集特征十分明显,可划分为氧化淋滤贫化带、次生富集带、原生带三个带。次生富集带中金的富集原因主要为原生金矿中的金矿物在氧化环境下溶解或形成胶体金,迁移至有利于汇集的还原环境时发生沉淀并富集。
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| 关 键 词： | 金矿 次生富集带 胶体金 辽宁抚顺 |
Secondary Enrichment and Its Genesis of Au Deposits in the Fushun Region, Liaoning |
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| SUN Li,WANG Xi-jun,MENG Wei,LIU Bao-hua.Secondary Enrichment and Its Genesis of Au Deposits in the Fushun Region, Liaoning[J].Acta Geologica Sichuan,2010,30(4):436-438. |
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| Authors: | SUN Li WANG Xi-jun MENG Wei LIU Bao-hua |
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| Institution: | (Geological Party No.10,Liaoning Bureau of Geology and Mineral Resources,Fushun,Liaoning 113004) |
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| Abstract: | Au deposits in Fushun,Liaoning are characterized by strong secondary enrichment.The deposits may be divided into leached zone,secondary enrichment zone and primary ore zone.Au in the leached zone was dissolved,forming colloidal gold which transported into reduced environment and deposited,forming enrichment. |
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| Keywords: | Au ore secondary enrichment zone colloidal gold Fushun Liaoning |
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