Taramellite Visible Spectra (350 - 1050 nm)

Image of the taramellite absorption spectrum

• CIT 6848 spectrum; from Rush Creek, California, USA, 0.010 mm thick sample. The intense orange color of this material comes from the Fe²⁺ - Ti⁴⁺ intervalence charge transfer and showns a major change in intensity for different polarization directions. When thin, it is orange when polarized parallel to the chains of cations and colorless when perpendicular to them.; Data Files: E||a ; E||b ; E||c 

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