Pellyite Visible - NIR Spectra (300 - 2600 nm)
Pellyite, Ba2Ca(Fe,Mg)2Si6O17, is a mineral that has ferrous iron in a tetrahedral site.
Image of the pellyite absorption spectrum
-
GRR 334
spectrum; from the headwaters
of the Ross and Pelly Rivers, Yukon Territory, Canada. Plotted as 0.025
mm thick sample.
The pale yellow color of this material comes from the Fe2+
ion
in a tetrahedral site. Data Files: E||b;
E||c;
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