Chemical Formula: Na(Na,Ca)2(PO4)F
Familly: Phosphates, Arseniates, Vanadates
Mineral for Display: No
|Short Waves (254 nm): || Yellow |
Phosphorescence (in the common meaning of the term) seen by naked eye:
Main Activator(s) and spectrum:
Most Common Activator: Mn2+
Peaks in the spectrum (nm):
Eu2+ : 470nm
Mn2+ : 585nm
(All repl. Ca2+)
No spectrum for the moment
Comments on activators and spectra:
Cathodoluminescence: bright green.
Best Locality for luminescence(*):
- Koashva Open Pit, Koashva 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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