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X-ray fluorescence analysis for major elements in granitic rocks by fused glass disk method

Technology reports of the Yamaguchi University Volume 4 Issue 2 Page 131-138
published_at 1988-12
KJ00004351105.pdf
[fulltext] 383 KB
Title
X-ray fluorescence analysis for major elements in granitic rocks by fused glass disk method
Creators Sato Ana Maria
Creators Sanchez Alberto Carmelo
Creators Ikeda Ko
Source Identifiers
Chemical analysis of major elements has been carried out by XRF method, using fused glass disks prepared with 1:10 proportion of sample: flux. Standard samples of the Geological Survey of Japan were employed to draw the calibration curves for the following oxides: SiO_2, TiO_2, Al_2O_3, Fe_2O_3, MnO, CaO, MgO, P_2O_5 and K_2O. On the basis of these curves, total analysis was performed on 6 unknown samples of granite. Contents of Na_2O were determined separately by flame photometry and the results were discussed with special emphasis to silica determination.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1988-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部