SMITHSONITE
Scheikundige formule: ZnCO3
Familie: Carbonaten
Status: IMA-GP
Kristal Systeem: Rhomboedrisch
Mineraal om tentoon te stellen: Nee
Fluorescentie:
UV Type |
Kleur |
Intensiteit |
Frequentie van de observatie |
Lange Golven (365nm): | Gelig wit | | |
Korte Golven(254 nm): | Rood | | | | | | |
Andere kleuren lange golven: | Witte , |
Andere kleuren korte golven: | Rood , Violet rood , Groen , Blauw , Violet , |
Daglicht foto
SMITHSONITE;
Photo and Copyright: James Hamblen
Site of the author
Used with permission of the author
Korte golf foto (254nm)
SMITHSONITE;
UVSW
Photo and Copyright: James Hamblen
Site of the author
Used with permission of the author
Fosforescentie (in de algemene betekenis) zien met het blote oog:
No Data
Activator en spectrum:
Voornaamste Activator: Mn2+
Andere activatoren: Onzuiverheden organisch materiaal ,
Pieks in het spectrum (nm):
Mn2+? replacing Zn2+: peak at 500nm
Geen spectrum voor de moment
Commentaar over activators en spectra:
Smithsonite has been studied by steady-state luminescence spectroscopy and evidently Mn2+ was found (Gorobets and Rogojine 2001).
Excitation by CW laser with 532 nm revealed one band peaking at 680 nm which is different from green emission previously ascribed to Mn2+. (Gaft)
Beste vindplaats voor fluorescentie(*):
- Tsumeb, Namibia (fluo Blue or Red SW);
- Skorpion Mine, Rosh Pinah, Oranjemund, Karas Region, Namibia (green SW);
- Alston Moor, Cumberland, England (fluo red SW);
- Miller Canyon, Huachuca Montains, Cochise Co, AZ, USA (fluo red SW);
- Cerro Gordo Mine, Inyo County, California, USA (violet/pink SW associated with hydrozincite blue-white SW);
- Klichkinskoye, Nerchinskii District, East Transbaikalia, Russia (fluo green);
- Touissit, Touissit District, Jerada Province, Oriental Region Morocco ;
- El Refugio Mine, Choix, Choix Municipality, Sinaloa, Mexico (blue, red, violet SW) (+/-2007);
(*)Gegevens zijn niet exhaustieve, ze zijn beperkt tot de meest belangrijke plaatsen voor fluorescentie
Referentie voor fluorescentie:
- The World of Fluorescent Minerals, Stuart Schneider, Schiffer Publishing, 2006, ISBN 0-7643-2544-2 ,
- Luminescence Spectroscopy of Minerals and Materials, M. Gaft, R. Reisfeld, G. Panczer, Springer Editor, ISBN: 10 3-540-21918-8 ,
- Luminescent Spectra of Minerals, Boris S. Gorobets and Alexandre A. Rogojine, Moscow, 2002 ,
- Handbook of Fluorescent Gems and Minerals, a practical guide for the gem and mineral collector, Jack de Ment, 1949 ,
Referentie voor luminenscentie op het internet:
Mineralogische Referentie op het internet:
http://www.mindat.org/show.php?name=Smithsonite
http://webmineral.com/data/Smithsonite.shtml
Onderzoek op Internet:
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Onderzoek op Wikipédia
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