| 建平烧锅营子金矿流体包裹体特征研究 |
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| 引用本文： | 黄菲,章云平.建平烧锅营子金矿流体包裹体特征研究[J].矿产与地质,1999,13(4):212-216. |
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| 作者姓名： | 黄菲 章云平 |
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| 作者单位： | 东北大学黄金学院,沈阳,110015 |
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| 摘 要： | 对烧锅营子金矿石英流体包裹体进行了详细研究。流体包裹体均一温度为２８０℃～３２０℃、爆裂温度为２４０℃～２９０℃。成矿流体富含Ｎａ＋、Ｋ＋、Ａｕ＋、Ｃｌ－、Ｈ２Ｏ和ＣＯ２。金以ＡｕＣｌ－形式存在于成矿流体中。ＣＯ２含量与金矿化强度呈正相关。成矿流体ｐＨ值为５．３１～５．５３。成矿流体呈弱酸性、低盐度、低密度、相对氧化环境。
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| 关 键 词： | 烧锅营子 金矿 流体包裹体 成矿流体 |
| 修稿时间： | 1998年11月12日 |
ANALYSIS ON CHARACTERISTICS OF THE FLUID INCLUSIONS AND METALLOGENIC CONDITION OF SHAOGUOYING ZI GOLD DEPOSIT,JIANPING |
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| Huang Fei,Zhang Yunping.ANALYSIS ON CHARACTERISTICS OF THE FLUID INCLUSIONS AND METALLOGENIC CONDITION OF SHAOGUOYING ZI GOLD DEPOSIT,JIANPING[J].Mineral Resources and Geology,1999,13(4):212-216. |
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| Authors: | Huang Fei Zhang Yunping |
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| Abstract: | The fluid inclusions of quartz in shaoguoyingzi gold deposit are studied in detail,which shows that the homogenization temperature of fluid inclusions ranges from 280320,decrepitation temperature from 240290;the ore-forming fluid is rich in Na ,K ,Au ,Cl-,H2O and the CO2;Gold in the form of AuCl- is existing in the ore-forming fluid ;the content of CO2 is in positive correlation with intensity of gold mineralization;the pH value of ore-forming fluid ranges from 5.315.53;the ore-forming fluid is of weak acidity,low salinity,low density and appears to be of the state of comparative oxidation. |
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| Keywords: | Shaoguoying zi Gold Deposit Fluid Inclusion Ore-forming Fluid |
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