Mineralienatlas - Fossilienatlas
Krautite (Krautit) |
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Krautit, Nickelhexahydrit ![]() Diese Stufe mit gelich-weißem Krautit und bläulichem Nickelhexahydrit stammt aus Jachymov in Tschechien und besitzt eine Größe von etwa 57 mm x 36 mm. Copyright: Klaus Schäfer; Contribution: Klaus Schäfer Collection: Klaus Schäfer, Collection number: SyS-Krau-3-1-1 Location: Tschechien/Karlsbad (Karlovarsky kraj)/Karlsbad (Karlovy Vary), Bezirk/St. Joachimsthal (Jáchymov) Mineral: Krautite, Nickelhexahydrite Image: 1651565987 License: Usage for Mineralienatlas project only |
Krautit, Nickelhexahydrit (SNr: SyS-Krau-3-1-1) ![]() |
Diese Stufe mit gelich-weißem Krautit und bläulichem Nickelhexahydrit stammt aus Jachymov in Tschechien und besitzt eine Größe von etwa 57 mm x 36 mm. |
Collection: | Klaus Schäfer |
Copyright: | Klaus Schäfer |
Contribution: Klaus Schäfer 2022-05-03 |
Locality: St. Joachimsthal (Jáchymov) / Karlsbad (Karlovy Vary), Bezirk / Karlsbad (Karlovarsky kraj) / Tschechien |
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KRAUTIT Grube Svornost "Einigkeit" im Revier St. Joachimsthal, Erzgebirge, (CZ) BB.: ca. 8mm Copyright: Daniel Neumann; Contribution: Neumann Collection: Daniel Neumann, Collection number: 00657. Location: Tschechien/Karlsbad (Karlovarsky kraj)/Karlsbad (Karlovy Vary), Bezirk/St. Joachimsthal (Jáchymov)/Einigkeit (Svornost) Mineral: Krautite Image: 1349023874 Rating: 1.5 (votes: 2) License: Usage for Mineralienatlas project only |
KRAUTIT (SNr: 00657.) |
Grube Svornost "Einigkeit" im Revier St. Joachimsthal, Erzgebirge, (CZ) BB.: ca. 8mm |
Collection: | Daniel Neumann |
Copyright: | Daniel Neumann |
Contribution: Neumann 2012-09-30 |
Locality: Einigkeit (Svornost) / St. Joachimsthal (Jáchymov) / Karlsbad (Karlovy Vary), Bezirk / Karlsbad (Karlovarsky kraj) / Tschechien |
Collectors Summary
Color | hellrosa |
Streak color | weiß |
Hardness (Mohs) | 3.75 |
Solubility | +++ Säuren |
Crystal System | monoklin, P21 |
Chemism
Chemical formula |
MnAs5+O3(OH)·H2O |
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Chemical composition |
Arsen, Mangan, Sauerstoff, Wasserstoff |
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Analysis wt% |
As2O5 : 53.70, MnO : 33.00, H2O : 12.80 (Ref: Bulletin de Mineralogie 75) |
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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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39: Hydrated Acid Phosphates, etc |
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IMA status |
Anerkannt von der CNMNC |
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Mineral status |
anerkanntes Mineral |
Optical Properties
Crystallography
Crystals 3D
Open larger view |
Crystal Structure 3D
Open larger view |
Physical Properties
3.75 |
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160 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.3 |
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3.289 ( ρ calc. Mineralienatlas ) |
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Instability |
+++ Säuren |
(Co-)Type locality
(Co-)Type locality |
Preface
Author (Name, Year) |
Fontan & Orliac & Permingeat, 1975 |
Other languages
German |
Krautit |
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Spanish |
Krautita |
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English |
Krautite |
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French |
Krautite |
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Russian |
Краутит |
CNMNC (IMA)-Number
IMA 1974-028 |
CNMNC symbol
Symbol |
Kra |
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Mineral Dealer
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