| 金矿石化学物相分析标准物质的研制 |
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| 引用本文： | 王峰 郭茂生 王凯 周红 叶青 余侃萍. 金矿石化学物相分析标准物质的研制[J]. 岩矿测试, 2006, 25(3): 263-269 |
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| 作者姓名： | 王峰 郭茂生 王凯 周红 叶青 余侃萍 |
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| 作者单位： | 1. 中南冶金地质研究所,湖北,宜昌,443003
2. 长沙矿冶研究院,湖南,长沙,410012 |
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| 基金项目： | 中央级科研院所技术开发研究专项基金 |
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| 摘 要： | 介绍了金矿石化学物相分析标准物质的研制工艺及技术关键，列出了单体金、连生体金、硫化物包裹金、其他矿物包裹金及总金的原始数据和定值数据。经9个实验室共同分析协作，研制的5个标准物质已被国家质量监督检验检疫总局批准为国家一级标准物质。该系列标准物质主要用于金矿石化学物相分析质量监控、分析方法评价等。
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| 关 键 词： | 标准物质 物相分析 金矿石 |
| 文章编号： | 0254-5357（2006）03-0263-07 |
| 收稿时间： | 2005-11-24 |
| 修稿时间： | 2005-11-242006-03-16 |
Preparation of Certified Reference Materials for Chemical Phase Analysis of Gold Ore Samples |
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| WANG Feng,GUO Mao-sheng,WANG Kai,ZHOU Hong,YE Qing,YU Kan-ping. Preparation of Certified Reference Materials for Chemical Phase Analysis of Gold Ore Samples[J]. Rock and Mineral Analysis, 2006, 25(3): 263-269 |
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| Authors: | WANG Feng GUO Mao-sheng WANG Kai ZHOU Hong YE Qing YU Kan-ping |
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| Affiliation: | 1. Central-South Research Institute of Metallurgical Geology, Yichang 443003, China; 2. Changsha Research Institute of Mining and Metallurgy, Changsha 410012, China |
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| Abstract: | Procedures and key points of the techniques used in preparation of certified reference materials for chemical phase analysis of gold ores were discussed in this paper.The raw data and certified data for gold in gold-bearing minerals including free gold(F_(Au)),linked gold(L_(Au)),gold-bearing sulfides(S_(Au)),another gold-bearing minerals(A_(Au)) and total-gold(T_(Au)) were presented.A set of five standard reference materials prepared were approved as the grade primary reference materials by China General Administration of Quality Supervision,Inspection and Quarantine in 2005.These certified reference materials are mainly used for evaluating the analytical methods and quality control for chemical phase analysis of gold ores. |
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| Keywords: | certified reference material chemical phase analysis gold ore |
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