| X射线荧光分析方法在毒重石-钡解石-钡白云石型钡矿评价中的应用 |
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| 引用本文： | 唐菊兴,唐进,高德荣,林文第,慕纪录. X射线荧光分析方法在毒重石-钡解石-钡白云石型钡矿评价中的应用[J]. 成都理工大学学报(自然科学版), 1999, 0(1): 1 |
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| 作者姓名： | 唐菊兴 唐进 高德荣 林文第 慕纪录 |
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| 作者单位： | 1. 成都理工学院资源与经济系,成都,610059
2. 四川地勘局402队 |
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| 基金项目： | 四川省科委重点科研项目 |
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| 摘 要： | XRFA technology can effectively locate orebodies in exploring and evaluating the witherite-barytocalcite-barytodolomite type bariumdeposit. The regression equation for identifying rich, middle-rich, and poor ore and rocksis BaO=0.5614-3.127×10-5If. The X-ray fluorescence intensitylimitation for ore and rock is If=24 350, those for the poor ore andmiddle-rich ore, and the middle-rich ore and rich ore are If=29 467 and If=33000, respectively. The determined X-ray fluorescence intensity curves vary little inamplitude, and the patterns go gently and stable. So XRFA can be used to surveygeological-geochemical profiles and trace back ore bodies. There is no systematic errorbetween the ore grade measured by XRFA and the Ba content measured by chemical analysis.This confirms the effectiveness of XRFA in evaluating this type of barium ores.
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| 关 键 词： | 毒重石-钡解石-钡白云石型钡矿 X射线荧光分析 快速评价 |
XRFA APPLICATION TO THE EVALUATION OF THE WITHERITE-BARYTOCALCITE-BARYTODOLOMITE TYPE BARIUM DEPOSIT |
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| Tang Juxing,Tang Jin,Gao Derong,Lin Wendi,Mu Jilu. XRFA APPLICATION TO THE EVALUATION OF THE WITHERITE-BARYTOCALCITE-BARYTODOLOMITE TYPE BARIUM DEPOSIT[J]. Journal of Chengdu University of Technology: Sci & Technol Ed, 1999, 0(1): 1 |
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| Authors: | Tang Juxing Tang Jin Gao Derong Lin Wendi Mu Jilu |
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| Abstract: | |
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| Keywords: | witherite barytocalcite barytodolomite type barium deposit X ray fluorescence analysis rapid exploration and evaluation |
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