CARPATHITE
Scheikundige formule: C24H12
Familie: Organische materialen
Status: IMA-GP
Mineraal om tentoon te stellen: Ja
Fluorescerende variëteiten:
karpatite, pendletonite,
Fluorescentie:
UV Type |
Kleur |
Intensiteit |
Frequentie van de observatie |
Lange Golven (365nm): | Blauw wit | Sterk | Altijd |
Korte Golven(254 nm): | Blauw wit | Sterk | Altijd | | | | |
Daglicht foto
carpathite (KARPATITE)
Picacho Mine, New Idria District, San Benito Co., California, USA;
Col. G.Barmarin; Photo: G. Barmarin
Korte golf foto (254nm)
carpathite (KARPATITE), UVSW
Picacho Mine, New Idria District, San Benito Co., California, USA;
Col. G.Barmarin; Photo: G. Barmarin
Foto galerij:
...
Naar de volledige galerij (4 beelden in totaal)
Fosforescentie (in de algemene betekenis) zien met het blote oog:
No Data
Commentaar:
Chemically identical to Coronene (Hexabenzobenzene), a polycyclic aromatic hydrocarbon used to produce Organic Electroluminescent Material.
The name replaces pendletonite (CNMMN, 1971), karpatite and coronene.
Karpathite is composed of flakes of pure coronene embedded in sedimentary rock. This mineral may result from ancient hydrothermal vent activity. See gallery for a scheme of the chemical structure of coronene.
Beware when manipulating, coronene is toxic and carcinogen:
- toxic, Carc. cat. 2
- Principal way of exposition to coronene : skin
- Inhalation: toxic: possibility irreversible effects if inhaled.
- Ingestion: Toxic: danger of very serious irreversible effects if swallowed.
- Skin Contact : Harmful: danger of serious damage to health by prolonged skin contact.
- Eyes Contact : Risk of serious eyes damages
Activator en spectrum:
Voornaamste Activator: Organische stof intrinsieke
Pieks in het spectrum (nm):
462nm, (482), (493), (503), (515)
KARPATITE, Picacho Mine, California, USA. Excitation: laser 405nm. Col. G. Barmarin; Spectre: G. Barmarin
...
Vers la galerie de spectres (1 spectres au total)
Commentaar over activators en spectra:
Blue luminescence due to the two linearly annelated benzene rings characteristic of aromatic compound (singlet-singlet electron transition within the benzene rings).
Spectral lines (cm-1): 208, 192, 178, 164.
Beste vindplaats voor fluorescentie(*):
- Picacho Mine, Picacho Peak, New Idria District, Diablo Range, San Benito Co., California, USA ;
- 4th of July Mine, Flint group, Hernandez, Clear Creek area, Picacho Peak, New Idria District, Diablo Range, San Benito Co., California, USA ;
- Alpine Mine, Picacho Peak, New Idria District, Diablo Range, San Benito Co., California, USA ;
- Tamvatnei Hg deposit, Tamvatnei massif, Koryakskoe plateau, Chukotskii Autonomous Okrug, Far-Eastern Region, Russia ;
- Olenevo, Svalyavskyi Raion, Zakarpats'ka Oblast', Ukraine ;
(*)Gegevens zijn niet exhaustieve, ze zijn beperkt tot de meest belangrijke plaatsen voor fluorescentie
Referentie voor fluorescentie:
- The Henkel Glossary of Fluorescent Minerals, Dr. Gerhard Henkel, Published by the FMS, 1989 ,
- Fluorescence: Gems and Minerals Under Ultraviolet Light, Manuel Robbins, 1994, Geoscience Press, ISBN 0-945005-13-X ,
- The World of Fluorescent Minerals, Stuart Schneider, Schiffer Publishing, 2006, ISBN 0-7643-2544-2 ,
- Luminescent Spectra of Minerals, Boris S. Gorobets and Alexandre A. Rogojine, Moscow, 2002 ,
Referentie voor luminenscentie op het internet:
Images:
- Olenevo, Ukraine: http://www.mindat.org/photo-691255.html
- Picacho Mine, Ca, USA: http://www.mindat.org/photo-554727.html
- Picacho Mine, Ca, USA: http://www.mindat.org/photo-421057.html
- Picacho Mine, Ca, USA: http://www.mindat.org/photo-376686.html
- Picacho Mine, Ca, USA: http://www.mindat.org/photo-345837.html
- Alpine Mine, Ca, USA: http://www.mindat.org/photo-175001.html
Mineralogische Referentie op het internet:
http://www.mindat.org/show.php?name=Carpathite
http://webmineral.com/data/Carpathite.shtml
Onderzoek op Internet:
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