DOUBTFULL FLUORESCENCE but cited by some authors
Chemical Formula: Na Ca2 (Mg4 Fe+3) Si6 Al2 O22 (OH)2
Status: IMA-A (GP)
Crystal System: Monoclinic
Mineral for Display: No
|Short Waves (254 nm): || Pale Yellow ||Weak|
Phosphorescence (in the common meaning of the term) seen by naked eye:
Maybe due to fluorescence of an alteration product?
Main Activator(s) and spectrum:
Best Locality for luminescence(*):
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
Bibliographical Reference for luminescence:
Luminescence Reference on internet:
Mineralogical Reference on internet:
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