Mineralienatlas - Fossilienatlas
Cobaltkieserite |
Collectors Summary
Color | rosa |
Streak color | weiß |
Lustre | Erdig |
Hardness (Mohs) | 2.00 - 3.00 |
Solubility | langsam in H2O |
Crystal System | monoklin, C2/c |
Chemism
Chemical formula |
Co[SO4]·H2O |
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Chemical composition |
Kobalt, Sauerstoff, Schwefel, Wasserstoff |
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Analysis wt% |
SO3 : 44.20, As2O5 : 4.30, CoO : 42.70, H2O : 10.50 (Ref: Geologiska Föreningens i Stockholm 2002) |
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Strunz 9th edition incl. updates |
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7: Sulfate (Selenate, Tellurate, Chromate, Molybdate, Wolframate) |
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Lapis Classification |
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VI: SULFATE, CHROMATE, MOLYBDATE UND WOLFRAMATE |
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Classification by Hölzel |
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7: SULFATES CHROMATES MOLYBDATES WOLFRAMATES |
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Dana 8th edition |
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29: Hydrated Acid and Sulfates |
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IMA status |
anerkannt 2002 |
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Mineral status |
anerkanntes Mineral |
IMA Classification
IMA Classification |
Kieserite group |
Optical Properties
rosa |
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weiß |
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Erdig |
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RI value α / ω / n |
1.63 |
Ri mean |
1.63 |
2V angle |
Biaxial (+) nd |
Crystallography
Crystal Structure 3D
Open larger view |
Physical Properties
2.00 - 3.00 |
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53 (ungefähre Angabe abgeleitet aus der Mohshärte) |
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3.28 (berechnet) |
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3.236 ( ρ calc. Mineralienatlas ) |
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Instability |
langsam in H2O |
Chemical Properties and Tests |
wasserlöslich |
(Co-)Type locality
(Co-)Type locality |
Schweden/Västmanlands, Provinz/Skinnskatteberg/Riddarhyttan/Bastnäs |
Preface
Author (Name, Year) |
Holtstam, 2002 |
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., H317: Kann allergische Hautreaktionen verursachen., H334: Kann bei Einatmen Allergie, asthmaartige Symptome oder Atembeschwerden verursachen., H341: Kann vermutlich genetische Defekte verursachen., H350i: Kann bei Einatmen Krebs erzeugen., H360F: Kann die Fruchtbarkeit beeinträchtigen., H410: Sehr giftig für Wasserorganismen mit langfristiger Wirkung., P201: Vor Gebrauch besondere Anweisungen einholen., P273: Freisetzung in die Umwelt vermeiden., P280: Schutzhandschuhe / Schutzkleidung / Augenschutz / Gesichtsschutz tragen., P302+P352: Bei Berührung mit der Haut: Mit viel Wasser / … waschen., P304+P340: Bei Einatmen: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen., P342+P311: Bei Symptomen der Atemwege: Giftinformationszentrum, Arzt oder … anrufen. |
References
Holtstam, D. (2002): Geologiska Föreningens i Stockholm Förhandlinger 124, 117-119. American Mineralogist 88 (2003), 931 (Zusammenfassung). |
IMA group assignments
Other languages
German |
Cobaltkieserit |
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French |
Cobaltkieserite |
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English |
Cobaltkieserite |
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Spanish |
Cobaltokieserita |
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Russian |
Кобальткизерит |
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Traditional Chinese |
水鈷礬 |
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Simplified Chinese |
水钴矾 |
Alternative Name
German |
Kobaltkieserit |
CNMNC (IMA)-Number
IMA 2002-004 |
CNMNC symbol
Symbol |
Cksr |
Automatic Links to external internet sources (Responsibility is with the operator)
Mineral Dealer
Locations with GPS information
IDs
GUSID (Global unique identifier short form) | f6W9yHVb5UW2LPqfA0GvfA |
GUID (Global unique identifier) | C8BDA57F-5B75-45E5-B62C-FA9F0341AF7C |
Database ID | 780 |