| 辽南隈子金矿床石英脉含金性的红外光谱评价及找矿前景分析 |
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| 引用本文： | 申少华,娄元生.辽南隈子金矿床石英脉含金性的红外光谱评价及找矿前景分析[J].地质找矿论丛,1995,10(1):76-84. |
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| 作者姓名： | 申少华 娄元生 |
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| 作者单位： | 中国有色金属工业总公司北京矿产地质研究所 |
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| 摘 要： | 石英是石英脉型金矿床中金矿物的主要载体矿物，其含金量与其包裹体中水和二氧化碳的相对光密度Ｄ１，Ｄ２密切相关，利用红外光谱法研究矿区已知含金石金石英脉石英的标型特征，确定矿区石英脉含金性评价准则，不仅能帮助分析含金石英脉的成矿远景，而且可判别石英脉是否含金，从而减少金品位化学分析的工作量，提高找金效果，是金矿普查勘探中行之有效的找金手段之一。
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| 关 键 词： | 红外光谱法 含金性 金矿床 石英脉 找矿 |
| 收稿时间： | 1994/9/19 0:00:00 |
| 修稿时间： | 1994/11/24 0:00:00 |
GOLD-BEARIRING EVALUATION OF INFRARED SPECTRA AND ITS PROSPECT IN SEARCH FOR GOLD ORE IN WEIZI, SOUTH LIAONING PROVINCE |
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| Shen Shaohua and Lou Yuansheng.GOLD-BEARIRING EVALUATION OF INFRARED SPECTRA AND ITS PROSPECT IN SEARCH FOR GOLD ORE IN WEIZI, SOUTH LIAONING PROVINCE[J].Contributions to Geology and Mineral Resources Research,1995,10(1):76-84. |
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| Authors: | Shen Shaohua and Lou Yuansheng |
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| Institution: | Beijin Institute of Ore Resources Geology OF CNMGC;Beijin Institute of Ore Resources Geology OF CNMGC |
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| Abstract: | Quartz is a major carrier of gold in quartz vein deposit.The gold content of quartz Vein relates closely with the relative light density D1.D2 of H2o.CO2 in quartz inclusion.By using infrared spectrometry the stanrdard characterestics of auriferous quartz vein is studied,the evaluation priciples on the gold-bearing property of quartz vein are determined.It can not only help ascertain metallogenic potential of gold-bearing quartz vein, but also differentiate the auriferous from non-auriferous quartz vein thus decrease chemical analysis and improve the gold-searching effect.Infrared spectrometry is one of the effective gold-searching means in general-investigation and exploration. |
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