https://www.mineraliengrosshandel.com
https://www.edelsteine-neuburg.de
https://www.mineralbox.biz
http://www.spessartit.de/walldorf.html
https://www.mineral-bosse.de
'._('einklappen').'
 

Shuiskite-(Mg)

Pictures (3 Images total)

Shuiskit, feinste Nadeln bis 5 mm auf Uwarowit
Views (File:
1103051907
): 1218
Shuiskit, feinste Nadeln bis 5 mm auf Uwarowit
Fundort: Sarany Chrom-Lagerstätte, Bisersk, Ural, Russland
Copyright: berthold; Contribution: Mineralienatlas
Location: Russland/Wolga, Föderationskreis/Perm, Region (Пе́рмский край)/Gornozavodskiy-Gebiet (Горнозаво́дский райо́н)/Saranovskii Mine (Rudnaya, Sarany; Saranovskoe)
Mineral: Shuiskite-(Mg)
Image: 1103051907
Rating: 8.5 (votes: 2)
License: Usage for Mineralienatlas project only
Shuiskit, feinste Nadeln bis 5 mm auf Uwarowit

Fundort: Sarany Chrom-Lagerstätte, Bisersk, Ural, Russland

Copyright: berthold
Contribution: Mineralienatlas 2004-12-14
Locality: Saranovskii Mine (Rudnaya, Sarany; Saranovskoe) / Gornozavodskiy-Gebiet (Горнозаво́дский райо́н) / Perm, Region (Пе́рмский край) / Wolga, Föderationskreis / Russland
Shuiskit mit Uwarowit
Views (File:
1321436790
): 934
Shuiskit mit Uwarowit
Bildbreite: 5,1 mm; Fundort: Sarany, Ural, Russland
Copyright: Enrico Bonacina; Contribution: Hg
Location: Russland/Wolga, Föderationskreis/Perm, Region (Пе́рмский край)/Gornozavodskiy-Gebiet (Горнозаво́дский райо́н)/Saranovskii Mine (Rudnaya, Sarany; Saranovskoe)
Mineral: Shuiskite-(Mg)
Image: 1321436790
Rating: 7 (votes: 1)
License: Usage for Mineralienatlas project only
Shuiskit mit Uwarowit  D

Bildbreite: 5,1 mm; Fundort: Sarany, Ural, Russland

Copyright: Enrico Bonacina
Contribution: Hg 2011-11-16
Locality: Saranovskii Mine (Rudnaya, Sarany; Saranovskoe) / Gornozavodskiy-Gebiet (Горнозаво́дский райо́н) / Perm, Region (Пе́рмский край) / Wolga, Föderationskreis / Russland
Shuiskit, Uwarowit
Views (File:
1387489265
): 764
Shuiskit, Uwarowit
FO.: Saranovskii Mine 12,8 km nördlich von Biserskoye, Gorozavod-Gebiet, Permskaya Oblast, Mittlerer Ural, Russland / Stufengröße: 11,5 x 6,5 cm
Copyright: Hrouda; Contribution: Hrouda
Collection: Museum für Naturkunde Gera
Location: Russland/Wolga, Föderationskreis/Perm, Region (Пе́рмский край)/Gornozavodskiy-Gebiet (Горнозаво́дский райо́н)/Saranovskii Mine (Rudnaya, Sarany; Saranovskoe)
Mineral: Shuiskite-(Mg)
Image: 1387489265
Rating: 4 (votes: 1)
License: Usage for Mineralienatlas project only
Shuiskit, Uwarowit

FO.: Saranovskii Mine 12,8 km nördlich von Biserskoye, Gorozavod-Gebiet, Permskaya Oblast, Mittlerer Ural, Russland / Stufengröße: 11,5 x 6,5 cm

Collection: Museum für Naturkunde Gera
Copyright: Hrouda
Contribution: Hrouda 2013-12-19
Locality: Saranovskii Mine (Rudnaya, Sarany; Saranovskoe) / Gornozavodskiy-Gebiet (Горнозаво́дский райо́н) / Perm, Region (Пе́рмский край) / Wolga, Föderationskreis / Russland

Collectors Summary

Color dunkelbraun
Streak color grünlichbraun
Hardness (Mohs) 6
Crystal System monoklin, A2/m

Chemism

Chemical formula

Ca2(Mg,Al)(Cr,Al)2[(OH)2|SiO4|Si2O7]·H2O

Chemical composition

Aluminium, Calcium, Chrom, Magnesium, Silicium, Sauerstoff, Wasserstoff

Unit weight: 508.89638665 u; Number of atoms in the formula: 26

Info

Empirical formula:

Ca2(Mg0.75Al0.25)(Cr0.75Al0.25)2[(OH)2SiO4Si2O7]·H2O

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Hydrogen

H

0.79

4

15.38

1.0079470

4.0317880

Oxygen

O

44.02

14

53.85

15.9994300

223.9920200

Magnesium

Mg

3.58

0.75

2.88

24.3050600

18.2287950

Aluminium

Al

3.98

0.75

2.88

26.9815382

20.2361537

Silicon

Si

16.56

3

11.54

28.0855300

84.2565900

Calcium

Ca

15.75

2

7.69

40.0784000

80.1568000

Chromium

Cr

15.33

1.5

5.77

51.9961600

77.9942400

Analysis wt%

SiO2 : 31.42, TiO2 : 0.65, Cr2O3 : 19.34, Al2O3 : 12.75, Fe2O3 : 1.65, MgO : 5.07, CaO : 21.00, H2O : 7.53 (Ref: Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva, 1904-1974 81)

Strunz 9th edition incl. updates

9.BG.20

9: Silikate (Germanate)
B: Gruppensilikate (Sorosilikate)
G: Gruppen(Soro)-Silikate mit gemischten SiO4 und Si2O7 Gruppen; Kationen in oktahedraler [6] und größerer Koordination
20:

Lapis Classification

VIII/C.24-070

VIII: SILIKATE
C: Gruppensilikate
24: Mischstrukturen mit [SiO4] 4--Inseln und [Si2O7] 6--Gruppen; Pumpellyit-Gruppe

Classification by Hölzel

9.BN.530

9: SILICATES
B: Sorosilicates
N: With SiO4 + Si2O7
5: Pumpellyite-Group

Dana 8th edition

58.02.02.09

58: Sorosilicates Sorosilicate Insular, Mixed, Single, and Larger Tetrahedral Groups
02: Sorosilicates Sorosilicate Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n=1,2)
02: Pumpellyite group

IMA status

Mit Anerkennung durch die CNMNC umbenannt (Newsletter 54, 2020)

Mineral status

anerkanntes Mineral

IMA Classification

IMA Classification

Pumpellyite group

Optical Properties

Color

dunkelbraun

Streak color

grünlichbraun

max. Birefringence

0.043

Birefringence chart\! Shuiskite-(Mg) title=Birefringence chart Shuiskite-(Mg)

Michel-Levy Color Chart viewed according to the maximum birefringence (at 30μm). Mineral color is not taken into account. Click on the image to enlarge or change thickness.

RI value α / ω / n

1.729

RI value β

1.767

RI value γ / ε

1.772

Ri mean

1.756

2V angle

Biaxial (-) 45°~

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

12

Space Group

A2/m

Cell parameters a (Å)

8.897

Cell parameters b (Å)

5.843

Cell parameters c (Å)

19.41

Cell parameters a/b or c/a

1.523

Cell parameters c/b

3.322

Cell parameters α

90°

Cell parameters β

98.0

Cell parameters γ

90°

Z

4

Volumne (ų)

999.212

X-Ray Powder Diffraction

2.90(90),
2.73(70),
2.64(50),
2.52(50),
2.46(50),
2.22(40),
1.593(100),
1.487(80)

XRD chart Shuiskite-(Mg)

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

Physical Properties

Hardness (Mohs)

6

VHN (Hardness Vickers)

730 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.24 (gemessen)

3.383 ( ρ calc. Mineralienatlas )

Preface

Author (Name, Year)

Ivanov & Arkhangel`skaya & Miroshnikova & Shilova, 1981

References

Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 110 (1981), 508

IMA group assignments

Other languages

German

Shuiskit-(Mg)

Spanish

Shuiskita

French

Shuiskite

English

Shuiskite-(Mg)

Russian

Шуйскит

Alternative Name

German

Shuiskit

English

Shuiskite

CNMNC (IMA)-Number

IMA 1980-061

CNMNC symbol

Symbol

Sui-Mg

Locations with GPS information