URANOSPATHITE
Chemical Formula: Al0,5-1(UO2)4(PO4)4 20-21H2O F<1
Familly: Phosphates, Arseniates, Vanadates
Status: IMA-GP
Crystal System: Orthorhombic
Mineral for Display: No
Luminescence:
UV Type |
Main color |
Intensity |
Observation Frequency |
|
| | | |
Long Waves (365nm): | Green | Strong | Always | Short Waves (254 nm): | Green | Medium | Always | | | | |
Daylight Picture
Uranospathite, Mina El Pedregal, Badajoz, Coimbra, Spain.
Photo and Copyright: Gérard Barmarin.
Long Waves Picture (365nm)
Uranospathite UVLW, Mina El Pedregal, Badajoz, Coimbra, Spain.
Photo and Copyright: Gérard Barmarin.
Short Waves Pictures (254nm)
Uranospathite UVSW, Mina El Pedregal, Badajoz, Coimbra, Spain.
Photo and Copyright: Gérard Barmarin.
Galerie de photos:
...
To the gallery (21 images in the gallery)
Phosphorescence (in the common meaning of the term) seen by naked eye:
No phosphorescence seen by naked eye whatever the type of UV
Main Activator(s) and spectrum:
Most Common Activator: (UO2)2+ (Uranyl ion) intrinsic
Peaks in the spectrum (nm):
(UO2)2+ : 500nm, 521nm, 545nm, 571nm, 599nm, 630nm
Col. G. Barmarin; Spectre: G. Barmarin
Best Locality for luminescence(*):
- Krunkelbach Valley Uranium deposit, Menzenschwand, Black Forest, Baden-Württemberg, Germany ;
- Mina El Pedregal, Badajoz, Coimbra, Spain ;
(*)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 ,
- Uranium minerals Website: http://www.uraniumminerals.com ,
- Introduction to radioactive minerals, Robert Lauf, Schiffer Publishing, 2008, ISBN 978-0-7643-2912-8 ,
Luminescence Reference on internet:
Mineralogical Reference on internet:
http://www.mindat.org/show.php?name=Uranospathite
http://webmineral.com/data/Uranospathite.shtml
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Note: While all due attention has been paid to the implementation of the database, it may contain errors and/or accidental omissions. By nature, the database will always be incomplete because science always evolves according to new analysis.
A request providing no result means only that no such reference exists in the database, but it does not mean that what you are looking for does not exist, just not to our knowledge. If you think you have found an error or omission, please let us know
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