GASPEITE
NOT FLUORESCENT but cited by some authors
Chemical Formula: (Ni,Mg,Fe+2) CO3
Familly: Carbonates
Status: IMA-A
Crystal System: Hexagonal
Mineral for Display: No
Luminescence:
UV Type |
Main color |
Intensity |
Observation Frequency |
|
| | | |
Long Waves (365nm): | Bluish White | | | Mid waves (320 nm): | Bluish White | | | Short Waves (254 nm): | Bluish White | | | | | | |
Phosphorescence (in the common meaning of the term) seen by naked eye:
No phosphorescence seen by naked eye whatever the type of UV
Comments:
Resin-stabilized gaspeite often have a blue fluorescence due to the fluorescence of the stabilizing agent to make the material harder and usable in jewellery. Untreated gaspeite is non fluorescent.
Main Activator(s) and spectrum:
No data
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:
http://www.mindat.org/show.php?name=Gaspeite
http://webmineral.com/data/Gaspeite.shtml
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