Chemical Formula: BaAl2Si2O8
Familly: Silicates
Status: IMA-GP
Crystal System: Monoclinic
Mineral for Display: No
UV Type | Main color | Intensity | Observation Frequency |
---|---|---|---|
Long Waves (365nm): | Blue | Medium | Mid waves (320 nm): | Blue | Medium | Short Waves (254 nm): | Blue | Medium |
Daylight Picture
CELSIAN & WALSTROMITE
From the Esquire No. 8 claim, Big Creek, CA USA
Photo and Copyright: Cran Cowan
Used with permission of the author;
Long Waves Picture (365nm)
CELSIAN (blue) & WALSTROMITE (not fluo), UVLW
From the Esquire No. 8 claim, Big Creek, CA USA
Photo and Copyright: Cran Cowan
Used with permission of the author;
Mid Waves Pictures (330nm)
CELSIAN (blue) & WALSTROMITE (orange), UVMW
From the Esquire No. 8 claim, Big Creek, CA USA
Photo and Copyright: Cran Cowan
Used with permission of the author;
Short Waves Pictures (254nm)
CELSIAN (blue) & WALSTROMITE (orange), UVSW
From the Esquire No. 8 claim, Big Creek, CA USA
Photo and Copyright: Cran Cowan
Used with permission of the author;
Galerie de photos:
...To the gallery (4 images in the gallery)
Most Common Activator:
Peaks in the spectrum (nm):
Large spectrum peaking around 485nm
Col. G. Barmarin; Spectre: G. Barmarin
(*)Data are not exhaustive and are limited to the most important localities for fluorescence
http://www.mindat.org/show.php?name=Celsian
http://webmineral.com/data/Celsian.shtml
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