SHARPITE

 


Mineral NOT FLUORESCENT but sometimes cited in luminescence literature

DOUBTFUL FLUORESCENCE but sometimes cited in luminescence literature

Chemical formula: Ca(UO2)6(CO3)5(OH)4 6H2O

Family: Carbonates

Status: IMA-GP

Display mineral: NON

 

Luminescence:

Longwave UV (365nm) colors:

    


Green ,

Intensity LW:Weak

 

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Phosphorescence (in the common sense of the term) observable with the naked eye:

No data

Comments:

Cited as non-fluorescent in the litterature ; only cited as fluorescent in Henkel's book and on http://www.uraniumminerals.com ; possibly a misidentification.

Activator(s) and spectrum:

Activator(s): (UO2)2+ (ion Uranyle) intrinsèque ,

No spectrum yet

Best localities for fluorescence (*):

(*)The data are not exhaustive and are limited to a few remarkable localities for fluorescence

Bibliographic reference for luminescence:

Mineralogical reference on the Internet:

  http://www.mindat.org/show.php?name=Sharpite

  http://webmineral.com/data/Sharpite.shtml

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