Mineralienatlas - Fossilienatlas
Lapeyreite |
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Lapeyreit grüne, nadelige Kristalle von Lapeyreit, Roua Mines, Daluis, Alpes-Maritimes, Provence-Alpes-Cote d'Azur, Frankreich; BB < 1 mm Copyright: MinTreasure.com (Carsten Slotta); Contribution: openpit Location: Frankreich/Provence-Alpes-Côte d'Azur, Region/Alpes-Maritimes, Département/Nizza (Nice), Arrondissement/Daluis/Roua Mines (Clue de Roua) Mineral: Lapeyreite Image: 1586717042 License: Usage for Mineralienatlas project only |
Lapeyreit |
grüne, nadelige Kristalle von Lapeyreit, Roua Mines, Daluis, Alpes-Maritimes, Provence-Alpes-Cote d'Azur, Frankreich; BB < 1 mm |
Copyright: | MinTreasure.com (Carsten Slotta) |
Contribution: openpit 2020-04-12 |
Locality: Roua Mines (Clue de Roua) / Daluis / Nizza (Nice), Arrondissement / Alpes-Maritimes, Département / Provence-Alpes-Côte d'Azur, Region / Frankreich |
Collectors Summary
Color | dunkel pistaziengrün |
Streak color | gelbgrün |
Lustre | Glasglanz, Diamantglanz |
Cleavages | vollkommen (001) |
Fracture | muschelig |
Solubility | +++ verdünnte HCl |
Crystal System | monoklin, C2/m |
Morphology | Alle Kristalle bilden ohne Ausnahme Zwilinge entlang der (001) Fläche |
Chemism
Chemical formula |
Cu3O[AsO3(OH)]2·0.75H2O |
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Chemical composition |
Arsen, Kupfer, Sauerstoff, Wasserstoff |
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Analysis wt% |
As2O5 : 45.82, CuO : 46.49, H2O : 6.30 (Ref: American Mineralogist 2010) |
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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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IMA status |
anerkannt - IMA WEB Seite - Neue Mineralien Sept. 2008 |
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Mineral status |
anerkanntes Mineral |
Optical Properties
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
3.385 (berechnet) |
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3.299 ( ρ calc. Mineralienatlas ) |
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vollkommen (001) |
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muschelig |
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spröde |
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Instability |
+++ verdünnte HCl |
(Co-)Type locality
(Co-)Type locality |
Frankreich/Provence-Alpes-Côte d'Azur, Region/Alpes-Maritimes, Département/Nizza (Nice), Arrondissement/Daluis/Roua Mines (Clue de Roua) |
Preface
Author (Name, Year) |
Sarp H. et al., 2010 |
References
Other languages
German |
Lapeyreit |
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Spanish |
Lapeyreita |
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English |
Lapeyreite |
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Russian |
Лапейрит |
CNMNC (IMA)-Number
IMA 2003-023b |
CNMNC symbol
Symbol |
Lpy |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | 1Qo9hOIqlUGePLHlVZhWXQ |
GUID (Global unique identifier) | 843D0AD5-2AE2-4195-9E3C-B1E55598565D |
Database ID | 4976 |