Mineralienatlas - Fossilienatlas
Descloizite (Descloizit) |
Pictures (171 Images total)
Views (File: ): 5398, Rating: 9.82
Descloizit Bildbreite: 4 mm, Fundort: C&B Vanadium Mine, Christmas, Banner District, Dripping Spring Mts, Gila Co.,Arizona, USA Copyright: Stephan Wolfsried; Contribution: Hg Location: USA/Arizona/Gila Co./Dripping Spring Mts/Banner District/Christmas/C&B Vanadium Mine Mineral: Descloizite Image: 1410865713 Rating: 9.82 (votes: 11) License: Usage for Mineralienatlas project only |
Descloizit |
Bildbreite: 4 mm, Fundort: C&B Vanadium Mine, Christmas, Banner District, Dripping Spring Mts, Gila Co.,Arizona, USA |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2014-09-16 |
Locality: C&B Vanadium Mine / Christmas / Banner District / Dripping Spring Mts / Gila Co. / Arizona / USA |
Views (File: ): 7981, Rating: 9.5
Descloizit Bildbreite: 8 mm; Fundort: Berg Aukas, Grootfontein, Namibia Copyright: Dominik Schläfli; Contribution: Philip Blümner Location: Namibia/Otjozondjupa, Region/Grootfontein, Kreis/Berg Aukas (Berg Aukus) Mineral: Descloizite Image: 1238944981 Rating: 9.5 (votes: 10) License: Usage for Mineralienatlas project only |
Descloizit |
Bildbreite: 8 mm; Fundort: Berg Aukas, Grootfontein, Namibia |
Copyright: | Dominik Schläfli |
Contribution: Philip Blümner 2009-04-05 |
Locality: Berg Aukas (Berg Aukus) / Grootfontein, Kreis / Otjozondjupa, Region / Namibia |
Views (File: ): 2920, Rating: 8.5
Descloizit xx Olifantsfontein Mine bei Grootfontein/Otavi,Namibia; historischer Fund mit Etikett von Prof.Paul Ramdohr (1890-1985); ex Slg.Wilhelm Thometzek; Größe ca.4 x 4cm Copyright: Haubi; Contribution: Haubi Collection: Haubi Location: Namibia/Otjozondjupa, Region/Grootfontein, Kreis/Olifantsfontein (Annshope)/Olifantsfontein Mine Mineral: Descloizite Image: 1497712771 Rating: 8.5 (votes: 6) License: Usage for Mineralienatlas project only |
Descloizit xx |
Olifantsfontein Mine bei Grootfontein/Otavi,Namibia; historischer Fund mit Etikett von Prof.Paul Ramdohr (1890-1985); ex Slg.Wilhelm Thometzek; Größe ca.4 x 4cm |
Collection: | Haubi |
Copyright: | Haubi |
Contribution: Haubi 2017-06-17 |
Locality: Olifantsfontein Mine / Olifantsfontein (Annshope) / Grootfontein, Kreis / Otjozondjupa, Region / Namibia |
Views (File: ): 3635
Descloizit Größe: 3,78 mm; Fundort: Tsumeb Mine, Otjikoto Region, Namibia Copyright: Matteo Chinellato; Contribution: Hg Collection: Domenico Preite Location: Namibia/Oshikoto (Otjikoto), Region/Tsumeb/Tsumeb Mine Mineral: Descloizite Image: 1275897887 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Descloizit |
Größe: 3,78 mm; Fundort: Tsumeb Mine, Otjikoto Region, Namibia |
Collection: | Domenico Preite |
Copyright: | Matteo Chinellato |
Contribution: Hg 2010-06-07 |
Locality: Tsumeb Mine / Tsumeb / Oshikoto (Otjikoto), Region / Namibia |
Views (File: ): 2901
Descloizit Bildbreite: 4 mm; Fundort: Venus Mine, Venus Pb-Zn deposit, Sierra de Córdoba, Argentinien Copyright: Stephan Wolfsried; Contribution: Hg Location: Argentinien/Córdoba, Provinz/Minas, Departamento/Ciénaga del Coro, Pedania/El Guaico Bergbaudistrikt/Grube Venus Mineral: Descloizite Image: 1405154468 Rating: 8.5 (votes: 2) License: Usage for Mineralienatlas project only |
Descloizit |
Bildbreite: 4 mm; Fundort: Venus Mine, Venus Pb-Zn deposit, Sierra de Córdoba, Argentinien |
Copyright: | Stephan Wolfsried |
Contribution: Hg 2014-07-12 |
Locality: Grube Venus / El Guaico Bergbaudistrikt / Ciénaga del Coro, Pedania / Minas, Departamento / Córdoba, Provinz / Argentinien |
Collectors Summary
Color | dunkel bräunlichschwarz, dunkel rötlichbraun, orange rot, rötlichbraun, schwarz |
Streak color | hellbräunlich grün |
Lustre | Harzglanz, Diamantglanz, auf Bruchflächen auch Fettglanz |
Hardness (Mohs) | 3.00 - 3.50 |
Solubility | +++ Säuren |
Crystal System | orthorhombisch, Pnma |
Morphology | Gut ausgebildete Kristalle sind relativ selten. Kristallflächen oft schlecht ausgebildet, insbesondere stark gekrümmt, bedeckt von Subindividuen; dendritisch nach der b- und c-Achse, körnig, faserit, drusig, warzig, krustig, stalaktitisch, mit ausgeprägt schaligem Aufbau. |
Chemism
Chemical formula |
PbZn(VO4)(OH) |
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Chemical composition |
Blei, Zink, Sauerstoff, Vanadium, Wasserstoff |
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Analysis wt% |
PbO : 54.43, ZnO : 18.99, CuO : 0.74, V2O5 : 21.64, As2O5 : 0.52, H2O : 2.50 (Ref: American Mineralogist 67) |
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Strunz 9th edition incl. updates |
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8: Phosphate, Arsenate, Vanadate |
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Lapis Classification |
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VII: PHOSPHATE, ARSENATE UND VANADATE ("Phosphate" des Registers immer einschließlich isotyper Arsenate und Vanadate!) |
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Classification by Hölzel |
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8: PHOSPHATES ARSENATES VANADATES |
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Dana 8th edition |
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41: Anhydrous Phosphates, etc. Containing Hydroxyl or Halogen |
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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 |
Adelite-Descloizite group |
Optical Properties
Optical Data Luminescence
keine Fluoreszenz bekannt |
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
(Co-)Type locality
(Co-)Type locality |
Argentinien/Córdoba, Provinz/Minas, Departamento/Ciénaga del Coro, Pedania/El Guaico Bergbaudistrikt/Grube Venus |
Preface
Generation conditions |
In den Oxidationszonen von Buntmetall-Lagerstätten. Die zur Bildung erfordelichen Vanadiumgehalte der Lösungen können aus der Lagerstätte selbst oder aus deren Nebengestein stammen. |
Name from |
dem franz. Mineralogen A.L.O. des Cloizeaux (1817-1897) |
Author (Name, Year) |
Damour, 1854 |
Relevance, Usage |
Dient als Vanadiumlieferant. Jedoch wird Descloizit wesentlich seltener dafür verwendet als vanadiumhaltige Titano-Magnetit-Erze und Vertreter der Carnotit-Reihe. |
IMA group assignments
Refresh list | Actuality: 20. Jan 2025 - 10:46:46 |
Other languages
German |
Descloizit |
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Spanish |
Descloizita |
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English |
Descloizite |
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French |
Descloizite |
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Catalan |
Discloizita |
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Russian |
Деклуазит |
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Simplified Chinese |
矾铅锌矿 |
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Japanese |
デクロワゾー石 |
Alternative Name
Descloizeauxit |
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Descloizeauxita |
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Descloizeauxite |
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Eusynchite |
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Spanish |
La Ramarita |
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Ramirite |
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German |
Rhombischer Vanadit |
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German |
Schaffnerit |
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German |
Tritochorit |
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Tritochorite |
CNMNC symbol
Symbol |
Dcz |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | XvSST84kf0qjMnbBKMxK7g |
GUID (Global unique identifier) | 4F92F45E-24CE-4A7F-A332-76C128CC4AEE |
Database ID | 920 |