Mineralienatlas - Fossilienatlas
Calderite |
Pictures (2 Images total)
Views (File: ): 2808
Calderit Bildbreite: 3,4 cm, Fundort: Otjosondu, Otjozondjupa Region, Namibia. Copyright: Dan Weinrich; Contribution: thdun5 Location: Namibia/Otjozondjupa, Region/Otjosondu Mineral: Calderite Image: 1257852977 Rating: 6.5 (votes: 2) License: Usage for Mineralienatlas project only |
Calderit |
Bildbreite: 3,4 cm, Fundort: Otjosondu, Otjozondjupa Region, Namibia. |
Copyright: | Dan Weinrich |
Contribution: thdun5 2009-11-10 |
Locality: Otjosondu / Otjozondjupa, Region / Namibia |
Views (File: ): 1658
Calderit Vielflächige braune Kristalle, BB = 3 cm, Fundort: Otjosondu, Otjozondjupa Region, Namibia. Copyright: Heribert Rotter; Contribution: Münchener Micromounter Collection: Lithothek der Münchener Micromounter, Collection number: B001952, Donator: Melanie Albert Location: Namibia/Otjozondjupa, Region/Otjosondu Mineral: Calderite Image: 1332944316 License: Usage for Mineralienatlas project only |
Calderit (SNr: B001952) |
Vielflächige braune Kristalle, BB = 3 cm, Fundort: Otjosondu, Otjozondjupa Region, Namibia. |
Collection: | Lithothek der Münchener Micromounter |
Copyright: | Heribert Rotter |
Contribution: Münchener Micromounter 2012-03-28 |
Locality: Otjosondu / Otjozondjupa, Region / Namibia |
Collectors Summary
Color | dunkel gelb, rötlich gelb |
Streak color | weiß |
Crystal System | kubisch, Ia3d |
Morphology | kubisch |
Chemism
Chemical formula |
{Mn2+3}[Fe3+2](Si3)O12 |
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Chemical composition |
Eisen, Mangan, Silicium, Sauerstoff |
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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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51: Nesosilicate Minerals |
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IMA status |
Erstbeschreibung vor CNMNC-Gründung (1959), als Mineral meist anerkannt |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Garnet supergroup ⇒ Silicate garnets; Garnet group (Z charge 12) |
Optical Properties
dunkel gelb, rötlich gelb |
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weiß |
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transparent bis durchscheinend |
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RI value α / ω / n |
1.872 |
Ri mean |
1.872 |
2V angle |
Isotropisch |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
4.08 |
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4.446 ( ρ calc. Mineralienatlas ) |
(Co-)Type locality
(Co-)Type locality |
Namibia/Otjozondjupa, Region/Otjosondu Kanada/Neufundland und Labrador/Labrador/Labrador City/Wabush Iron Formation |
Preface
Author (Name, Year) |
Fermor, 1909 |
References
IMA group assignments
Refresh list | Actuality: 01. Oct 2023 - 20:49:55 |
Other languages
German |
Calderit |
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Spanish |
Calderita |
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English |
Calderite |
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French |
Calderite |
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Russian |
Кальдерит |
Alternative Name
Calderite (of Fermor) |
CNMNC symbol
Symbol |
Cdr |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | TTDXNpw_M0m4Gge0BCIglQ |
GUID (Global unique identifier) | 36D7304D-3F9C-4933-B81A-07B404222095 |
Database ID | 579 |