NOT FLUORESCENT but cited by some authors
DOUBTFULL FLUORESCENCE but cited by some authors
Chemical Formula: Pb1,5[(UO2)10)O6(OH)11] 11H2O
Familly: Oxides and hydroxides
Crystal System: Orthorhombic
Mineral for Display: No
|Long Waves (365nm): || Tawn ||Weak|
Phosphorescence (in the common meaning of the term) seen by naked eye:
Cited as non-fluorescent in the litterature ; only cited as fluorescent in Henkel's book; probably a misidentification.
Main Activator(s) and spectrum:
Most Common Activator: (UO2)2+ (Uranyl ion) intrinsic
No spectrum for the moment
Best Locality for luminescence(*):
- Kővágószőlős, Mecsek Mountains, Baranya County, Hungary;
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
Bibliographical Reference for luminescence:
- The Henkel Glossary of Fluorescent Minerals, Dr. Gerhard Henkel, Published by the FMS, 1989 ,
Mineralogical Reference on internet:
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