Chemical Formula: Al2Si2O5(OH)4
Mineral for Display: No
|Short Waves (254 nm): || Green |
Phosphorescence (in the common meaning of the term) seen by naked eye:
Main Activator(s) and spectrum:
Best Locality for luminescence(*):
- Königstein, Sachsen, Germany;
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
Bibliographical Reference for luminescence:
Mineralogical Reference on internet:
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