DOUBTFULL FLUORESCENCE but cited by some authors
Chemical Formula:See BEMENTITE
Status: NON APPR
Mineral for Display: No
Phosphorescence (in the common meaning of the term) seen by naked eye:
No phosphorescence seen by naked eye whatever the type of UV
Cited by de Ment (1949)
Main Activator(s) and spectrum:
Best Locality for luminescence(*):
- Harstigen Mine, Pajsberg, Persberg district, Filipstad, Värmland, Sweden;
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
Bibliographical Reference for luminescence:
- Handbook of Fluorescent Gems and Minerals, a practical guide for the gem and mineral collector, Jack de Ment, 1949 ,
Mineralogical Reference on internet:
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