MERWINITE
Scheikundige formule: Ca3Mg(SiO4)2
Familie: Silicaten
Status: IMA-GP
Kristal Systeem: Monoklieniek
Mineraal om tentoon te stellen: Nee
Fluorescentie:
UV Type |
Kleur |
Intensiteit |
Frequentie van de observatie |
Lange Golven (365nm): | Oranje | | |
Korte Golven(254 nm): | Geel | | | | | | |
Fosforescentie (in de algemene betekenis) zien met het blote oog:
No Data
Commentaar:
Manel Robbins says that luminescent color of material from the Crestmore Quarry is reported to have the same color as hardystonite therefore presumably dark purple to violet.
Activator en spectrum:
Geen gegevens
Beste vindplaats voor fluorescentie(*):
- Commercial quarry, Sky Blue Hill, Crestmore quarries, Crestmore, Riverside Co., California, USA;
- Velardeña, Velardeña District, Mun. de Cuencamé, Durango, Mexico (pale orange LW, cited by De Ment & Sterling Gleason, but no merwinite cited there in Mindat!);
(*)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 ,
- Handbook of Fluorescent Gems and Minerals, a practical guide for the gem and mineral collector, Jack de Ment, 1949 ,
Mineralogische Referentie op het internet:
http://www.mindat.org/show.php?name=Merwinite
http://webmineral.com/data/Merwinite.shtml
Onderzoek op Internet:
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Onderzoek op Wikipédia
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