Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences
2013 Annual Meeting of Japan Association of Mineralogical Sciences
Session ID : R7-11
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R7: Petrology, Mineralogy and Economic geology (Joint session with SRG)
“Background holes” in wavelength-dispersive (WD) spectra: PET (002) analyzing crystal
*Takenori KATOKazuhiro SUZUKI
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
Unwanted multiple difrrection by analyzing crystal of wavelength-dispersive spectrometer (WDS) causes a sharp “negative” X-ray peak, know as “background hole”. PET (002) crystal has 33 possible hole positions and 10 of them are observed using electron probe microanalyzer (EPMA).
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© 2013 Japan Association of Mineralogical Sciences
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