花岗岩岩石样本元素分析的核分析和补充分析技术

IF 1.5 3区 化学 Q3 CHEMISTRY, ANALYTICAL
Wael M. Badawy, Igor Silachyov, Andrey Dmitriev, Svetlana Lennik, Gehad Saleh, Mohammed Sallah
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引用次数: 0

摘要

使用中子活化分析(NAA)和 X 射线荧光(XRF)分析了位于埃及东部沙漠南部的 Gabel Elba-Wadi Eikhwan 地区的 29 个花岗岩岩石样本的元素组成。共定量测定了 45 种主要元素和痕量元素。通过双变量和多变量统计分析,根据元素含量对成岩元素进行了区分和分类。应用比率指标和判别图显示,所研究的岩石样本被很好地归类为花岗岩。主成分分析结果显示了具有共同地球化学特征的聚类样本。NAA 和 XRF 的整合证明了其在岩石研究中的有效性和相关性。所获得的结果对所调查的地区具有重要意义,可作为未来评估和展望的基础数据。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Nuclear and complementary analytical techniques for elemental analysis of granite rock samples

Nuclear and complementary analytical techniques for elemental analysis of granite rock samples

The elemental composition of 29 granite rock samples from the Gabel Elba–Wadi Eikhwan area situated in the southern sector of Egypt’s Eastern Desert were analyzed using neutron activation analysis (NAA) and X-ray fluorescence (XRF). Altogether, 45 major and trace elements were quantitatively determined. Bivariate and multivariate statistical analyses were conducted to distinguish and categorize the rock-forming elements according to their elemental content. The applied ratio indicators and discriminant diagrams show that the studied rock samples are well classified to be granite. The principal component analysis results demonstrate clustered samples of common geochemical features. The integration of NAA and XRF has demonstrated its efficacy and relevance in rock studies. The obtained results hold significant importance for the regions investigated and can serve as fundamental data for future assessments and prospects.

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来源期刊
CiteScore
2.80
自引率
18.80%
发文量
504
审稿时长
2.2 months
期刊介绍: An international periodical publishing original papers, letters, review papers and short communications on nuclear chemistry. The subjects covered include: Nuclear chemistry, Radiochemistry, Radiation chemistry, Radiobiological chemistry, Environmental radiochemistry, Production and control of radioisotopes and labelled compounds, Nuclear power plant chemistry, Nuclear fuel chemistry, Radioanalytical chemistry, Radiation detection and measurement, Nuclear instrumentation and automation, etc.
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