| 广西金牙金矿床成矿流体地球化学 |
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| 引用本文： | 王红梅,张文淮,祁士华. 广西金牙金矿床成矿流体地球化学[J]. 矿物岩石地球化学通报, 1998, 0(4) |
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| 作者姓名： | 王红梅 张文淮 祁士华 |
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| 作者单位： | 中国地质大学地球科学学院 |
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| 摘 要： | １矿床地质概况广西金牙金矿床位于桂西坳陷西林—百色断褶带北部，凌云隆起东侧边缘。矿区出露地层有二叠系、下三叠统和中三叠统。矿体主要赋存于中三叠统百逢组的浊积岩系中。载金矿物主要为毒砂和黄铁矿。矿床的形成经历了沉积期和热液期（又分早、晚两期），热液晚期...
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| 关 键 词： | 流体包裹体 有机流体 金牙金矿床 |
Ore Forming Fluid Geochemistry of the Jinya Gold Deposit in Guangxi |
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| Wang Hongmei Zhang Wenhuai Qi Shihua. Ore Forming Fluid Geochemistry of the Jinya Gold Deposit in Guangxi[J]. Bulletin of Mineralogy Petrology and Geochemistry, 1998, 0(4) |
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| Authors: | Wang Hongmei Zhang Wenhuai Qi Shihua |
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| Abstract: | This paper deals with the geochemical properties of ore forming fluid of the Jinya gold deposit by studying fluid inclusions in detail. Study showed that the ore forming fluid was acidic,reductive with low temperature,low salinity and low density. It consists of organic fluid originating from carbonate strata and the fluid dominant SO 2- 4. The fact that the amount, structure, component and maturity of organic matter in ore forming fluid varied with mineralization process demonstrated that organic matter probably played an important role in the formation of the deposit. The study also revealed that hydrocarbon inclusion the key point to studying the relationship between mineral deposits and oil deposits. |
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| Keywords: | fluid inclusion organic fluid Jinya gold deposit |
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