Mineralienatlas - Fossilienatlas
Cookeite |
Pictures (18 Images total)
Views (File: ): 4601
Tantalit-(Fe), Cookeit Tantalit-(Fe)-Kristalle, am Fuße weißer Cookeit; Größe: 45x38x32 mm; Fundort: Ognevka, Kalbagebirge, Ostkasachstan; Ex Wolfgang Henkel Sammlung Copyright: Dan Weinrich; Contribution: Philip Blümner Location: Kasachstan/Schyghys Qasaqstan oblysy (Ostkasachstan)/Belogorski/Kalba/Ognevka Mineral: Cookeite, Tantalite-(Fe) Image: 1295778281 Rating: 8 (votes: 1) License: Usage for Mineralienatlas project only |
Tantalit-(Fe), Cookeit |
Tantalit-(Fe)-Kristalle, am Fuße weißer Cookeit; Größe: 45x38x32 mm; Fundort: Ognevka, Kalbagebirge, Ostkasachstan; Ex Wolfgang Henkel Sammlung |
Copyright: | Dan Weinrich |
Contribution: Philip Blümner 2011-01-23 |
Locality: Ognevka / Kalba / Belogorski / Schyghys Qasaqstan oblysy (Ostkasachstan) / Kasachstan |
Views (File: ): 3110
Cookeit xx Fundort: Vorsterbachtal, Rauris, Hohe Tauern, Österreich; Bildbreite: 12 mm Copyright: loismin; Contribution: loismin Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Rauris/Raurisertal/Forsterbachtal (Vorsterbachtal) Mineral: Cookeite Image: 1144500629 Rating: 7 (votes: 2) License: Usage for Mineralienatlas project only |
Cookeit xx |
Fundort: Vorsterbachtal, Rauris, Hohe Tauern, Österreich; Bildbreite: 12 mm |
Copyright: | loismin |
Contribution: loismin 2006-04-08 |
Locality: Forsterbachtal (Vorsterbachtal) / Raurisertal / Rauris / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich |
Views (File: ): 2425
Cookeit xx auf Quarz Fundort: Vorsterbachtal, Wörth, Rauris, Hohe Tauern, Salzburg, Österreich; Bildbreite:12 mm Copyright: loismin; Contribution: loismin Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Rauris/Raurisertal/Forsterbachtal (Vorsterbachtal) Mineral: Cookeite Image: 1144500405 License: Usage for Mineralienatlas project only |
Cookeit xx auf Quarz |
Fundort: Vorsterbachtal, Wörth, Rauris, Hohe Tauern, Salzburg, Österreich; Bildbreite:12 mm |
Copyright: | loismin |
Contribution: loismin 2006-04-08 |
Locality: Forsterbachtal (Vorsterbachtal) / Raurisertal / Rauris / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich |
Views (File: ): 2061
Cookeit Größe: 32x21 mm; Fundort: Bennett Quarry, Buckfield, Oxford Co., Maine, USA Copyright: John Sobolewski; Contribution: Philip Blümner Location: USA/Maine/Oxford County/Buckfield/Bennett Quarry Mineral: Cookeite Image: 1261419938 License: Usage for Mineralienatlas project only |
Cookeit |
Größe: 32x21 mm; Fundort: Bennett Quarry, Buckfield, Oxford Co., Maine, USA |
Copyright: | John Sobolewski |
Contribution: Philip Blümner 2009-12-21 |
Locality: Bennett Quarry / Buckfield / Oxford County / Maine / USA |
Views (File: ): 832
Cookeit Größe: 56x50 mm; Fundort: Saline Co., Arkansas, USA Copyright: John Sobolewski; Contribution: Philip Blümner Location: USA/Arkansas/Saline County Mineral: Cookeite Image: 1261421155 License: Usage for Mineralienatlas project only |
Cookeit |
Größe: 56x50 mm; Fundort: Saline Co., Arkansas, USA |
Copyright: | John Sobolewski |
Contribution: Philip Blümner 2009-12-21 |
Locality: Saline County / Arkansas / USA |
Collectors Summary
Color | rosa, gelblich grün, weiß, braun |
Streak color | weiß |
Lustre | Perlmuttglanz, Seidenglanz |
Hardness (Mohs) | 2.5 |
Crystal System | triklin, C1 |
Chemism
Chemical formula |
LiAl4(Si3Al)O10(OH)8 |
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Chemical composition |
Aluminium, Lithium, Silicium, Sauerstoff, Wasserstoff |
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Analysis wt% |
SiO2 : 32.22, Al2O3 : 51.43, Li2O : 2.60, H2O : 13.70 (Ref: Bulletin de Mineralogie 71) |
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Strunz 9th edition incl. updates |
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9: Silikate (Germanate) |
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Lapis Classification |
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VIII: SILIKATE |
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Classification by Hölzel |
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9: SILICATES |
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Hey's Chemical Index of Minerals |
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16: Silicates Containing Aluminum and other Metals |
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Dana 8th edition |
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71: Phyllosilicate Minerals |
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IMA status |
IMA anerkannt 1976 |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Chlorite group |
Optical Properties
Optical Data Luminescence
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
2.5 |
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83 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.7 (gemessen) 2.72 (berechnet) |
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2.686 ( ρ calc. Mineralienatlas ) |
(Co-)Type locality
(Co-)Type locality |
Preface
Elbait, Morganit, Quarz, Fluorapatit, Bertrandit |
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Author (Name, Year) |
Brush, 1866 |
Collector information |
gelbliche Plättchen auf Quarz xx |
References
IMA group assignments
Other languages
German |
Cookeit |
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Spanish |
Cookeita |
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English |
Cookeite |
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French |
Cookeite-1A |
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Russian |
Кукеит |
Alternative Name
Cookeite (of Brush) |
CNMNC symbol
Symbol |
Ckt |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | _SlSFRNvhUGjmCvSaYZAAw |
GUID (Global unique identifier) | 155229FD-6F13-4185-A398-2BD269864003 |
Database ID | 805 |