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JEOL-8600 microprobe database (CU Boulder) | Print date: 08/07/2020 (16:46)

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Standard - Information

In use Hematite (Hematite) Block: Bence-Albee, #X
First entry: 04/16/2012 || Last update: 11/02/2012 by Julien Allaz
Mineral class
Sub-class
Group
oxide
Simple oxide
Corundum-Hematite
Synthetic? ???
Formula
Standard element(s)
Fe2O3
Fe
Source / reference C.M. Taylor, Larson?
General comment Standard in BA or #X block may not be the one described by C.M. Taylor. Note on Taylor list of analysis: some areas show incipient hydration!

Analysis 1
Analysis type average
Comment analysis Emission spectrochemical and microprobe analysis, but equivalent to stochiometric!
Wt-% oxideWt-% elementAtom [p.f.u.]
100.000FeO69.940
30.060
Fe
O
2.000
3.000
100.000100.0005.000

BSE image of hematite (block BA).



EDS spectrum in hematite at 15 kV.


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