Mineralienatlas - Fossilienatlas
Quadridavyne |
Pictures (7 Images total)
Views (File: ): 1600
Quadridavyn Bildbreite: 1,5 mm; Fundort Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Quadridavyne Image: 1166972123 Rating: 9 (votes: 2) License: Usage for Mineralienatlas project only |
Quadridavyn |
Bildbreite: 1,5 mm; Fundort Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2006-12-24 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 1421
Quadridavyn Bildbreite: 3 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland Copyright: Stephan Wolfsried; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Quadridavyne Image: 1254743630 Rating: 9 (votes: 1) License: Usage for Mineralienatlas project only |
Quadridavyn |
Bildbreite: 3 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2009-10-05 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 755
Quadridavyn Hexagonaler prismatischer farbloser Kristall, BB = 4,5 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Rheinland-Pfalz, Deutschland. Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter Collection: Lithothek der Münchener Micromounter, Collection number: A009330, Donator: Manfred Seitz Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Quadridavyne Image: 1417017455 Rating: 6 (votes: 1) License: Usage for Mineralienatlas project only |
Quadridavyn (SNr: A009330) |
Hexagonaler prismatischer farbloser Kristall, BB = 4,5 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Rheinland-Pfalz, Deutschland. |
Collection: | Lithothek der Münchener Micromounter |
Copyright: | Hannes Osterhammer |
Contribution: Münchener Micromounter 2014-11-26 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 54
Mineral der Quadridavyn-Davyn-Betzit-Reihe Prismatische Kristalle eines Minerales der Quadridavyn-Davyn-Betzit-Reihe vom Steinbruch Caspar am Bellerberg in der Eifel. Bildbreite etwa 2 mm. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: E-BB-QuDa-2-1-1 Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Betzite, Davyne, Quadridavyne Image: 1696345941 License: Usage for Mineralienatlas project only |
Mineral der Quadridavyn-Davyn-Betzit-Reihe (SNr: E-BB-QuDa-2-1-1) |
Prismatische Kristalle eines Minerales der Quadridavyn-Davyn-Betzit-Reihe vom Steinbruch Caspar am Bellerberg in der Eifel. Bildbreite etwa 2 mm. |
Collection: | Klaus Schäfer |
Copyright: | Klaus Schäfer |
Contribution: Klaus Schäfer 2023-10-03 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 31
Quadridavyn Quadridavyn 2 mm Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Copyright: Dieter Schütz; Contribution: anatase2 Collection: anatase2 Mineral: Quadridavyne Image: 1696687488 License: Usage for Mineralienatlas project only |
Quadridavyn |
Quadridavyn 2 mm Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) |
Collection: | anatase2 |
Copyright: | Dieter Schütz |
Contribution: anatase2 2023-10-07 |
Collectors Summary
Color | farblos |
Streak color | weiß |
Hardness (Mohs) | 5 |
Cleavages | vollkommen {001} und deutlich {110} |
Fracture | nicht genannt |
Crystal System | hexagonal, P63/m |
Chemism
Chemical formula |
(Na,K)6Ca2(Cl4)(Al6Si6O24) |
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Chemical composition |
Aluminium, Calcium, Chlor, Natrium, Silicium, Kalium, Sauerstoff |
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Analysis wt% |
Ø SiO2 : 33.09, Al2O3 : 27.62, CaO : 11.35, Na2O : 11.21, K2O : 5.93, SO3 : 1.08, Cl : 12.13 (Ref: European Journal of Mineralogy 94) |
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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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Dana 8th edition |
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76: Tektosilicates Tectosilicate Al-Si Framework |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Cancrinit–Sodalit supergroup ⇒ Cancrinite Group ⇒ Davyne Subgroup |
Optical Properties
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
5 |
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390 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.335 |
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2.362 ( ρ calc. Mineralienatlas ) |
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vollkommen {001} und deutlich {110} |
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nicht genannt |
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spröde |
(Co-)Type locality
(Co-)Type locality |
Italien/Kampanien (Campania), Region/Neapel, Provinz/Somma-Vesuv-Komplex/Monte Somma/Ottaviano |
Preface
Author (Name, Year) |
Merlino & Bonaccorsi & Pasero, 1992 |
IMA group assignments
Other languages
Spanish |
Cuadridavyna |
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German |
Quadridavyn |
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English |
Quadridavyne |
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French |
Quadridavyne |
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Russian |
Квадридавин |
CNMNC (IMA)-Number
IMA 1990-054 |
CNMNC symbol
Symbol |
Qdv |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | g8Mjdi25LEO9Y3rSaLWTZg |
GUID (Global unique identifier) | 7623C383-B92D-432C-BD63-7AD268B59366 |
Database ID | 3182 |