Quantitative chemical analysis of rocks with X-ray fluorescence analyzer XRF-1800
Bibliographic Information
- Other Title
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- X線分析装置XRF-1800による岩石の定量化学分析
- Xセン ブンセキ ソウチ XRF 1800 ニ ヨル ガンセキ ノ テイリョウ カガク ブンセキ
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Abstract
This paper describes analytical procedures to determine 10 major and 15 trace elements in silicate rocks, using an X-ray fluorescence analyzer (Shimadzu SFX 1800) with a Rh target at the Center for Chronological Research, Nagoya University. Analyses are carried out on glass bead prepared through fusion of sample and flux (Li2B4O7) mixture in the proportion of 0.7g : 6.0g for major elements (Si, Ti, Al, Fe, Mn, Mg, Ca, Na, K, P) and 2g : 3g for trace elements (V, Cr, Co, Ni, Cu, Zn, As, Rb, Sr, Y, Zr, Nb, Ba, Pb,Th). Calibration curves for the major elements cover a wide compositional range of igneous, metamorphic and sedimentary silicate rocks. Calibration curves for the trace elements are corrected for spectral line-overlap and matrix effect, and carry out reliable analyses at concentration above 2-10ppm.
Journal
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- 名古屋大学博物館報告
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名古屋大学博物館報告 20 79-91, 2004-12-25
名古屋大学博物館
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Details 詳細情報について
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- CRID
- 1390009224496016896
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- NII Article ID
- 110004627523
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- NII Book ID
- AA11563168
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- HANDLE
- 2237/7548
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- NDL BIB ID
- 7326156
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- ISSN
- 13468286
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- Abstract License Flag
- Allowed