Chemical Formula: Na4(UO2)(CO3)3
Familly: Carbonates
Status: IMA-A
Crystal System: Triclinic
Mineral for Display: No
UV Type | Main color | Intensity | Observation Frequency |
---|---|---|---|
Long Waves (365nm): | Green | Weak | Short Waves (254 nm): | Green | Weak |
Daylight Picture
CEJKAITE ,
Mina Eureka termino de Castell-estaó,
municipio de La Torre de Cabdella,
Lérida province, Spain
Photo and Copyright: Joan Abella i Creus, Spain
Used with permission of the author
Short Waves Pictures (254nm)
CEJKAITE UVSW ,
Mina Eureka termino de Castell-estaó,
municipio de La Torre de Cabdella,
Lérida province, Spain
Photo and Copyright: Joan Abella i Creus, Spain
Used with permission of the author
A sodium uranyl carbonate from Jachymov Bohemia. Pale yellow, found as thin earthy efforescence over calcite. Fluoresces yellow to yellow green in SW and LW. Am Min 88.
Most Common Activator: (UO2)2+ (Uranyl ion) intrinsic
Peaks in the spectrum (nm):
466, 486, 505, 525, 547, 570, 597nm
Col. G. Barmarin; Spectre: G. Barmarin
To the spectrum gallery (1 spectra in the gallery)
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
http://www.mindat.org/show.php?name=Cejkaite
http://webmineral.com/data/Cejkaite.shtml
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