DOUBTFULL FLUORESCENCE but cited by some authors
Scheikundige formule:Zie BRANCHITE C20H34
Familie: Organische materialen
Status: IMA-GP
Kristal Systeem: Trikliniek
Mineraal om tentoon te stellen: Nee
UV Type | Kleur | Intensiteit | Frequentie van de observatie |
---|---|---|---|
Lange Golven (365nm): | Blauw wit | Zeer zwak | Korte Golven(254 nm): | Blauw wit | Uitermate zwak |
Daglicht foto
Hartite, Bilin, Bohemia, Czech Republic;
Col. G. Barmarin; Spectre: G. Barmarin
Lange golf foto (365nm)
Hartite UVLW, Bilin, Bohemia, Czech Republic;
Col. G. Barmarin; Spectre: G. Barmarin
Korte golf foto (254nm)
Hartite UVSW, Bilin, Bohemia, Czech Republic;
Col. G. Barmarin; Spectre: G. Barmarin
Natural cyclic hydrocarbon to be checked for luminescence (equivalent to α-phyllocladane)
The terpenoid minerals fichtelite (norabietane) and hartite (α-phyllocladane) seems to have a luminescence under UV LW. Some of these hydrocarbons occur in soil and peat environments of Holocene age. However, hartite occurs in lignite, in fossilised Glyptostrobus (Taxodiaceae) trees and in pelosiderites of the Bílina Miocene series (about 20 Ma); it represents the accumulated and crystallised product of diagenetic transformation of precursor biogenic terpenoids. Raman spectra of earth waxes investigated confirm their dominantly aliphatic character and oxidative degradation (related to weathering and/or subaerial alteration in museum cabinets).
Voornaamste Activator: Organische stof intrinsieke
Geen spectrum voor de moment(*)Gegevens zijn niet exhaustieve, ze zijn beperkt tot de meest belangrijke plaatsen voor fluorescentie
http://www.mindat.org/show.php?name=Hartite
http://webmineral.com/data/Hartite.shtml
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