Mineralienatlas - Fossilienatlas
Roedderite |
Pictures (113 Images total)
Views (File: ): 4876, Rating: 10
Roedderit Bildbreite: 3 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland Copyright: Stephan Wolfsried; Contribution: slugslayer Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Roedderite Image: 1249809665 Rating: 10 (votes: 7) License: Usage for Mineralienatlas project only |
Roedderit |
Bildbreite: 3 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: slugslayer 2009-08-09 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 400
Roedderit-langprismatiesch mit Sanidin BB-ca 8mm- Fund 1976 - grün-Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Mayen/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Copyright: derhesse; Contribution: anatase2 Collection: anatase2 Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Roedderite Image: 1538678952 Rating: 9.5 (votes: 2) License: Creative Commons - Attribution-Noncommercial-Share Alike (CC-BY-NC-SA) V.3.0 |
Roedderit-langprismatiesch mit Sanidin |
BB-ca 8mm- Fund 1976 - grün-Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Mayen/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) |
Collection: | anatase2 |
Copyright: | derhesse |
Contribution: anatase2 2018-10-04 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 2931, Rating: 9.43
Roedderit Bildbreite: 2 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland Copyright: Fred Kruijen; Contribution: slugslayer Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Vordereifel, Verbandsgemeinde/Ettringen/Bellerberg/Ettringer Bellerberg (Stbr. Caspar) Mineral: Roedderite Image: 1249809616 Rating: 9.43 (votes: 14) License: Usage for Mineralienatlas project only |
Roedderit |
Bildbreite: 2 mm; Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland |
Copyright: | Fred Kruijen |
Contribution: slugslayer 2009-08-09 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 1806, Rating: 9
Roedderit Bildbreite: 2,5 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: Roedderite Image: 1400143620 Rating: 9 (votes: 10) License: Usage for Mineralienatlas project only |
Roedderit |
Bildbreite: 2,5 mm, Fundort: Stbr. Caspar, Ettringer Bellerberg, Ettringen, Eifel, Deutschland |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2014-05-15 |
Locality: Ettringer Bellerberg (Stbr. Caspar) / Bellerberg / Ettringen / Vordereifel, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 1539, Rating: 8.5
Roedderit Größe: 1,1 mm; Fundort: Emmelberg, Üdersdorf, Eifel, Rheinland-Pfalz, Deutschland Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Deutschland/Rheinland-Pfalz/Vulkaneifel, Landkreis/Daun/Üdersdorf/Emmelberg Mineral: Roedderite Image: 1271147547 Rating: 8.5 (votes: 4) License: Usage for Mineralienatlas project only |
Roedderit |
Größe: 1,1 mm; Fundort: Emmelberg, Üdersdorf, Eifel, Rheinland-Pfalz, Deutschland |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-04-13 |
Locality: Emmelberg / Üdersdorf / Daun / Vulkaneifel, Landkreis / Rheinland-Pfalz / Deutschland |
Views (File: ): 2649, Rating: 9.25
Roedderit Größe: 1,03 mm; Fundort: Nickenicher Sattel, Nickenich, Eifel, Rheinland-Pfalz, Deutschland Copyright: Matteo Chinellato; Contribution: Hg Location: Deutschland/Rheinland-Pfalz/Mayen-Koblenz-Kreis/Pellenz, Verbandsgemeinde/Nickenich/Nickenicher Sattel (Eicher Sattel) Mineral: Roedderite Image: 1272012125 Rating: 9.25 (votes: 4) License: Usage for Mineralienatlas project only |
Roedderit |
Größe: 1,03 mm; Fundort: Nickenicher Sattel, Nickenich, Eifel, Rheinland-Pfalz, Deutschland |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-04-23 |
Locality: Nickenicher Sattel (Eicher Sattel) / Nickenich / Pellenz, Verbandsgemeinde / Mayen-Koblenz-Kreis / Rheinland-Pfalz / Deutschland |
Collectors Summary
Color | farblos / gelb / blaugrün / rotbraun |
Streak color | weiß |
Lustre | Glasglanz |
Hardness (Mohs) | 6.5 |
Crystal System | hexagonal, P62c |
Morphology | tafelig; kurzprismatisch |
Chemism
Chemical formula |
KNaMg2(Mg3Si12)O30 |
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Additional chem. information |
Kann Verunreinigungen durch Fe2+ enthalten. |
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Chemical composition |
Magnesium, Natrium, Silicium, Kalium, Sauerstoff |
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Analysis wt% |
Ø SiO2 : 71.00, Al2O3 : 0.40, FeO : 2.00, MgO : 19.50, Na2O : 4.00, K2O : 3.30 (Ref: American Mineralogist 66) |
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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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63: Cyclosilicates Cyclosilicate Condensed Rings |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Osumilite Group |
Optical Properties
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
6.5 |
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960 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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2.6 |
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2.615 ( ρ calc. Mineralienatlas ) |
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- |
(Co-)Type locality
(Co-)Type locality |
Aserbaidschan/Autonome Republik Nachitschewan (Naxcivan)/Shusha/Indarch-Meteorit |
Preface
in Meteoriten; in vulkanischen Auswürflingen |
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Rareness |
selten |
Author (Name, Year) |
Fuchs & Frondel & Klein, 1966 |
Relevance, Usage |
Sammlerzwecke |
IMA group assignments
Other languages
German |
Roedderit |
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Spanish |
Roedderita |
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French |
Roedderite |
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English |
Roedderite |
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Russian |
Реддерит |
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Russian |
Рёддерит |
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Japanese |
レダー石 |
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Simplified Chinese |
罗镁大隅石 |
CNMNC (IMA)-Number
IMA 1965-023 |
CNMNC symbol
Symbol |
Rdr |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | 79SJmUOeaE2WustRBIfsKQ |
GUID (Global unique identifier) | 9989D4EF-9E43-4D68-96BA-CB510487EC29 |
Database ID | 3293 |