Mineralienatlas - Fossilienatlas
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You find additional specimen at the Geolitho Museum
Collectors Summary
Color | gelblich-braun, rötlich-braun, alle Farbtöne von braun - schwarzbraun - schwarz |
Streak color | grünlich-grau, rötlich-braun |
Solubility | + heiße konz. Säuren |
Crystal System | monoklin, P2/c |
Chemism
Chemical formula |
MnWO4 |
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Chemical composition |
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Analysis wt% |
MnO : 23.40, WO3 : 75.58, SiO2 : 0.62 (Ref: Dana, 7th ed. 2) |
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Strunz 9th edition incl. updates |
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4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate) |
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Lapis Classification |
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IV: OXIDE |
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Classification by Hölzel |
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4: OXIDES |
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Dana 8th edition |
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48: Anhydrous Molybdates and Tungstates |
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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
Optical Properties
Optical Data Luminescence
Color SW-UV (254nm) |
bläulich weiß |
Afterglow (Persistant Luminescence) |
keine Daten |
Crystallography
Crystals 3D
Crystal Structure 3D
Physical Properties
4 - 4.5 |
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230 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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7.1 - 7.2 |
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7.288 ( ρ calc. Mineralienatlas ) |
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nein |
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Instability |
+ heiße konz. Säuren |
Preface
Safety Instructions
Industrial chemicals are often present in powder form and therefore often contain much higher dangers than natural, crystalline substances. These hazard statements refer to the classification of industrially used chemical compounds that may also occur in this natural mineral. The hazard classification makes no claim to completeness.
Safety classes: H302: Gesundheitsschädlich bei Verschlucken., H319: Verursacht schwere Augenreizung., H332: Gesundheitsschädlich bei Einatmen., H335: Kann die Atemwege reizen., P261: Einatmen von Staub / Rauch / Gas / Nebel / Dampf / Aerosol vermeiden., P280: Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen., P304+P340: Bei Einatmen: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen., P305+P351+P338: Bei Kontakt mit den Augen: Einige Minuten lang behutsam mit Wasser spülen. Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen., P405: Unter Verschluss aufbewahren., P501: Inhalt / Behälter … zuführen.
IMA group assignments
Other languages
French |
Huebnerite |
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Dutch |
Hübneriet |
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German |
Hübnerit |
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Spanish |
Hübnerita |
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English |
Hübnerite |
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Russian |
Гюбнерит |
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Japanese |
マンガン重石 |
Alternative Name
German |
Blumit (of Liebe) |
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German |
Huebnerit |
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Spanish |
Huebnerita |
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German |
Manganowolframit |
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Spanish |
Manganowolframita |
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German |
Megabasit |
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Japanese |
マンガン重石 |
CNMNC symbol
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