| 广西大庆岭金矿床矿物学特征及找矿意义 |
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| 引用本文： | 刘苏桥,崔天顺. 广西大庆岭金矿床矿物学特征及找矿意义[J]. 南方国土资源, 2001, 14(4): 29-32 |
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| 作者姓名： | 刘苏桥 崔天顺 |
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| 作者单位： | 桂林工学院资源与环境工程系, |
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| 摘 要： | 黄铁矿和石英是大庆岭金矿的主要载金矿物。对黄铁矿和石英的微量元素及其变化、S/Fe值、晶形、热电导型和石英的化学成分、晶胞参数、热发光、包体爆裂及红外光谱等方面的研究表明 :该矿床成因具多元性 ,为浅成热液矿床 ;成矿物质来源具多源性 ,既有岩浆来源又有地层来源。富金矿物形成于高硫逸度和较氧化的条件下 ,矿体剥蚀深度不大 ,且具有东低西高的趋势。
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| 关 键 词： | 金矿床 黄铁矿 石英 矿物学特征 成因 找矿 |
| 文章编号： | 1003-7861(2001)04-0029-04 |
| 修稿时间： | 2001-06-04 |
The Mineralogical Characteristics and Prospecting Significance of Daqingling Gold Deposit of Guangxi |
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| LIU Su-qiao,CUI Tian-shun. The Mineralogical Characteristics and Prospecting Significance of Daqingling Gold Deposit of Guangxi[J]. land and resources of southern china, 2001, 14(4): 29-32 |
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| Authors: | LIU Su-qiao CUI Tian-shun |
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| Abstract: | Pyrite and quartz are the main gold bearing minerals in Daqingling gold deposit. The study of trace elements and their change, S/Fe value, crystal habits, thermoelectricity of pyrite and chemical composition, cell parameter, thermo-luminescence, inclusion decrepigraph analysis and infrared spectrum of quartz has been down. Some conclusions were obtained from the study. The deposit was formed in a shallow position and is poly-genesis deposit. The ore substance comes from magma and deposit rock. |
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| Keywords: | gold deposit pyrite quartz mineralogical characteristics genesis prospecting |
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