NASONITE
Chemical Formula: Pb6Ca4Si6O21Cl2
Familly: Silicates
Status: IMA-GP
Mineral for Display: No
Luminescence:
UV Type |
Main color |
Intensity |
Observation Frequency |
|
| | | |
Short Waves (254 nm): | Yellowish White | Weak | | | | | |
Other colors SW: | White , |
Phosphorescence (in the common meaning of the term) seen by naked eye:
No Data
Comments:
Henkel (after De Ment): blue luminescence (?)
Main Activator(s) and spectrum:
No data
Best Locality for luminescence(*):
- Parker shaft, Franklin Mine, Franklin, Franklin Mining District, Sussex County, New Jersey, USA;
- Långban, Filipstad, Värmland, Sweden (associated with SW blue fluo Baryte and SW red fluo calcite);
(*)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 ,
- Fluorescence: Gems and Minerals Under Ultraviolet Light, Manuel Robbins, 1994, Geoscience Press, ISBN 0-945005-13-X ,
- The World of Fluorescent Minerals, Stuart Schneider, Schiffer Publishing, 2006, ISBN 0-7643-2544-2 ,
- Handbook of Fluorescent Gems and Minerals, a practical guide for the gem and mineral collector, Jack de Ment, 1949 ,
Luminescence Reference on internet:
Mineralogical Reference on internet:
http://www.mindat.org/show.php?name=Nasonite
http://webmineral.com/data/Nasonite.shtml
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