Chemical Formula: K3Zr2H(Si3O9)2.nH2O
Crystal System: Orthorhombic
Mineral for Display: No
|Short Waves (254 nm): || Yellowish White ||Weak|
Phosphorescence (in the common meaning of the term) seen by naked eye:
|Long Wave (365nm): ||Not fluorescent ||Mid Waves (320 nm): ||Not fluorescent ||Short Waves (254 nm): ||Not fluorescent |
Main Activator(s) and spectrum:
Best Locality for luminescence(*):
- Eveslogchorr Mt, Khibiny Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia;
(*)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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