Wollastonite SXES spectrum, 5 keV e- beam, CSIRO 2016

Measurement details

Description SXES spectrum of Wollastonite
Reference CSIRO SXES database by C. M. MacRae, N. C. Wilson, and A. Torpy, CSIRO Mineral Resources
https://research.csiro.au/microbeam-lab/
Date measured 2016-09-27
Material Wollastonite [ CaSiO3 ]
Specimen CaSiO3 HyperI-9 Wollastonite [CSIRO - Microbeam Laboratory Standards]
Related specimen P-0009 Wollastonite [CSIRO - Microbeam Laboratory Standards]. Contains approx. 0.36 % Mn. SiO2:50.95%,CaO:47.97%,FeO:0.108%,MgO:0.151% (probe analysis)
Technique Soft x-ray emission spectroscopy (SXES)
Instrument JEOL 8530F
Probe 5 keV electron beam
Beam current 99.9 nA
Grating 50XL
Acquisition time 640 s
Channel count 2048
Energy range 46.8109 … 170.472 eV
Intensity range 140.617 … 6071.6 counts
Integral 1.1896×106 counts

Composition

Composition of Wollastonite in specimen "CaSiO3 HyperI-9 Wollastonite" [CSIRO].
Element Atoms At% Wt%
Ca 1 19.71 34.41
Mg 0.000958 0.0189 0.02
Mn 0.00594 0.117 0.28
Fe 0.00125 0.0247 0.06
Si 1.013 19.96 24.42
O 3.054 60.18 41.95

Measurement spectrum

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