Chemical Formula: C14H10
Familly: Organic
Status: IMA-A
Crystal System: Monoclinic
Mineral for Display: No
UV Type | Main color | Intensity | Observation Frequency |
---|---|---|---|
Long Waves (365nm): | Blue | Strong | Short Waves (254 nm): | Blue | Medium |
Other colors SW: | Yellowish White , |
Daylight Picture
Ravatite, Halde Anna 1, Alsdorf, Germany.
Photo and Copyright: Gérard Barmarin.
Long Waves Picture (365nm)
Ravatite, UVLW, Halde Anna 1, Alsdorf, Germany.
Photo and Copyright: Gérard Barmarin.
Short Waves Pictures (254nm)
Ravatite, UVSW, Halde Anna 1, Alsdorf, Germany.
Photo and Copyright: Gérard Barmarin.
Galerie de photos:
To the gallery (4 images in the gallery)
A rare sublimate formed in burning coal seams at < 50 °C–60 °C.
Ravatite is a natural analogue of (synthetic) phenanthrene.
Most Common Activator: Intrinsic organic material
Peaks in the spectrum (nm):
395, 408, 433, 459, 486nm
Ravatite, Alsdorf, Germany.
Excitation: led 380nm. 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=Ravatite
http://webmineral.com/data/Ravatite.shtml
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