| 管激发X射线荧光仪在金矿勘察中的应用 |
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| 引用本文： | 尚凤军,王海霞,ZHOU Rong-sheng,周蓉生.管激发X射线荧光仪在金矿勘察中的应用[J].成都理工大学学报(自然科学版),2001,28(2):217-220. |
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| 作者姓名： | 尚凤军 王海霞 ZHOU Rong-sheng 周蓉生 |
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| 作者单位： | 1. 成都理工大学核原料与核技术工程系,
2. Chengdu University of Technology |
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| 摘 要： | 介绍了采用小型 X射线管激发源、电制冷 Si- PIN探测器及笔记本微机能谱分析等最新技术的高灵敏度野外 X射线荧光分析系统。使用该系统在四川某金矿进行初步勘探应用研究。利用成矿组分中高品位元素 As与 Au的密切相关关系 ,采用 X射线荧光测量在现场快速划定金矿靶区的范围 ,同时可以指导野外地质采样。
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| 关 键 词： | X射线荧光分析系统 X射线荧光测量 金矿靶区 地球化学 相关关系 高品位 |
| 文章编号： | 1005-9539(2001)01-0217-04 |
| 修稿时间： | 2000年9月29日 |
THE APPLICATION OF X-RAY FLUORESCENCE SPECTROMETRY TO PROSPECTING POTENTIAL GOLD DEPOSITS |
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| SHANG Feng jun,WANG Hai xia,ZHOU Rong sheng.THE APPLICATION OF X-RAY FLUORESCENCE SPECTROMETRY TO PROSPECTING POTENTIAL GOLD DEPOSITS[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2001,28(2):217-220. |
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| Authors: | SHANG Feng jun WANG Hai xia ZHOU Rong sheng |
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| Abstract: | The fieldwork high sensitivity X ray fluorescence analysis (FXFA) adopting miniaturized X ray tube, Si PIN detector with peltier cooler and notebook PC spectrometry is presented in this paper. Using this system, the authors carried out a preliminary research of its application to some gold mine in Sichuan. According to the close relationship between the high grade element arsenic and gold in ore forming components, X ray fluorescence spectrometry can be used to reveal the existence of potential gold mineralization in fields rapidly. This is of great significance in guiding the field geological collection. |
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| Keywords: | the fieldwork high sensitivity X ray fluorescence analysis (FXFA) X ray fluorescence spectrometry potential gold mineralization geochemistry correlation high grade |
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