Chemical Formula: SrCa3Na(Si4O10)2(OH)(H2O)7
Crystal System: Triclinic
Mineral for Display: No
|Short Waves (254 nm): || Bluish White ||Strong|
Phosphorescence (in the common meaning of the term) seen by naked eye:
|Long Wave (365nm): ||No data ||Mid Waves (320 nm): ||No data ||Short Waves (254 nm): ||No data |
light-blue, intense (SWUV)
Main Activator(s) and spectrum:
Best Locality for luminescence(*):
- Wessels Mine, Hotazel, Kalahari manganese field, Northern Cape, South Africa;
(*)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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