| 秦岭泥盆系卡林型金矿床载金矿物研究 |
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| 引用本文： | 张复新.秦岭泥盆系卡林型金矿床载金矿物研究[J].矿物学报,1998,18(2):179-184,T001. |
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| 作者姓名： | 张复新 |
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| 作者单位： | 西北大学地质系!西安，710069 |
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| 摘 要： | 文中提供了秦岭泥盆系卡林型金矿床成矿作用和含金矿物学资料，研究了该类型金矿沉积和后期热液演化经历中的重要特征，尤其是含砷硫化物与次显微金的关系。最后，讨论了金沉淀机理，条件，金形态学及赋存状态。
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| 关 键 词： | 卡林型金矿床 含金砷硫化物 泥盆系 金矿床 |
MINERALOGICAL STUDY ON GOLD-BEARING ARSENIDE IN DEVONIAN CARLIN-TYPE GOLD DEPOSITS,MT.QINLING REGION |
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| Zhang Fuxin.MINERALOGICAL STUDY ON GOLD-BEARING ARSENIDE IN DEVONIAN CARLIN-TYPE GOLD DEPOSITS,MT.QINLING REGION[J].Acta Mineralogica Sinica,1998,18(2):179-184,T001. |
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| Authors: | Zhang Fuxin |
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| Abstract: | This paper describes gold mineralization and gold-bearing mineralogy in the DevonianCarlin-type gold deposits in the Mt. Qinling region. The features may be important links involved inthe history of deposition and evolution of this type of gold deposits. In particular, submicro goldand arsenide and other sulfide minerals are closely associated- Finally,new constraints on the geo-chemical mechanism of gold precipitation, the evolution of gold morphology and setting are dis-cussed. |
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| Keywords: | Carlin-type gold deposit gold-bearing arsenide Mt Qinling sedimentary region |
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