2026-03-15T05:53:32Z https://u-ryukyu.repo.nii.ac.jp/oai

oai:u-ryukyu.repo.nii.ac.jp:02003751 2022-10-31T01:28:27Z 1642837622505:1642837957109:1642837981316 1642838403551:1642838406414

蛍光Ｘ線分析装置（XRF）による1：5希釈ガラスビードを用いた全岩主成分・微量成分元素の定量分析 Analytical accuracy and precision of major and trace elements for bulk rocks using a 1:5 dilution glass bead by XRF 新城, 竜一 宮本, 正雪 Shinjo, Ryuichi Miyamoto, Masayuki open access Analytical results of major and trace elements（Ba, Co, Cr, Nb, Ni, Rb, Sr, V, Y, and Zr) for bulk rocks by XRF using 1:5 dilution glass bead were evaluated. Analytical conditions and protocol are also reported. The results show relatively good accuracy and precision for major and trace elements. This method could be suitable to basalts to andesites, with error <$\pm$3% for major elements and <$\pm$10% for trace elements. 紀要論文 琉球大学理学部 2007-10 jpn departmental bulletin paper VoR http://hdl.handle.net/20.500.12000/5367 http://hdl.handle.net/20.500.12000/5367 https://u-ryukyu.repo.nii.ac.jp/records/2003751 0286-9640 AN00250774 琉球大学理学部紀要 Bulletin of the College of Science. University of the Ryukyus 84 5 13 https://u-ryukyu.repo.nii.ac.jp/record/2003751/files/No84p5.pdf