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Krasnoselskite (Krasnoselskit)

Collectors Summary

Lustre Erdig
Hardness (Mohs) 4
Crystal System monoklin,

Chemism

Chemical formula

CoWO4

Chemical composition

Kobalt, Sauerstoff, Wolfram

Unit weight: 306.7719209 u; Number of atoms in the formula: 6

Info

Empirical formula:

CoWO4

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)
Oxygen

O

20.86

4

66.67

15.9994300

63.9977200
Cobalt

Co

19.21

1

16.67

58.9332009

58.9332009
Tungsten

W

59.93

1

16.67

183.8410000

183.8410000

Strunz 9th edition incl. updates

4.DB.30

4: Oxide, Hydroxide (Oxide, Hydroxide, V[5,6]-Vanadate, Arsenite, Antimonite, Bismutite, Sulfite, Selenite, Tellurite, Iodate)
D: Metall: Sauerstoff = 1:2 und vergleichbare
B: Mit mittelgroßen [Kationen]: Ketten kantenverknüpfter Oktaeder
30:Wolframit-Gruppe

IMA status

hypothetisches Mineral, nicht anerkannt

IMA Classification

IMA Classification

 Columbite supergroup  ⇒ Wolframite group

Optical Properties

Lustre

Erdig

Crystallography

Crystal System

monoklin

X-Ray Powder Diffraction

3.739(40),
3.611(20),
2.916(80),
1.695(20)
XRD chart Krasnoselskite

Calculated from d-spacing and intensity at 0.1541838 nm (Cu)

Physical Properties

Hardness (Mohs)

4

Preface

Author (Name, Year)

Chesnokov & Bazhenova & Shcherbakova & Michal & Deruabuna, 1988

References

American Mineralogist 78 (1993), 673

Strunz Mineralogical Tables 9. Edition (2001), 210.

IMA group assignments

Other languages

German

Krasnoselskit

Spanish

Krasnoselskita

English

Krasnoselskite

French

Krasnoselskite

Locations with GPS information