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Clino-ferro-suenoite (Klino-Ferro-Suenoit)

Pictures (4 Images total)

Mangangrunerit
Views (File:
1216632412
): 2298
Mangangrunerit
Auch Asbeferrit oder Dannemorit genannt. Dunkel-beige, holzartig. Brunnsjö Gruvan, Hällefors, Västmanland, Schweden. 7 cm.
Copyright: Doc Diether; Contribution: Doc Diether
Collection: Doc Diether
Location: Schweden/Örebro, Provinz/Hällefors/Grythyttan/Brunnsjö Mine
Mineral: Clino-ferro-suenoite
Image: 1216632412
License: Usage for Mineralienatlas project only
Mangangrunerit

Auch Asbeferrit oder Dannemorit genannt. Dunkel-beige, holzartig. Brunnsjö Gruvan, Hällefors, Västmanland, Schweden. 7 cm.

Collection: Doc Diether
Copyright: Doc Diether
Contribution: Doc Diether 2008-07-21
Locality: Brunnsjö Mine / Grythyttan / Hällefors / Örebro, Provinz / Schweden
Manganogrunerit
Views (File:
1267691595
): 1823
Manganogrunerit
derb; Brunsjogruvan,Värmland,Schweden; ca.:35x20 mm
Copyright: rtbstone; Contribution: rtbstone
Collection: rtbstone
Location: Schweden/Örebro, Provinz/Hällefors/Grythyttan/Brunnsjö Mine
Mineral: Clino-ferro-suenoite
Image: 1267691595
License: Usage for Mineralienatlas project only
Manganogrunerit

derb; Brunsjogruvan,Värmland,Schweden; ca.:35x20 mm

Collection: rtbstone
Copyright: rtbstone
Contribution: rtbstone 2010-03-04
Locality: Brunnsjö Mine / Grythyttan / Hällefors / Örebro, Provinz / Schweden
Manganogrunerit
Views (File:
1428515013
): 1190
Manganogrunerit
Größe: 65x52x33 mm; Fundort: Chvaletice, Pardubitz, Tschechien
Copyright: Robert Vaňo; Contribution: slugslayer
Location: Tschechien/Pardubice (Pardubický kraj)/Pardubitz (Pardubice), Bezirk/Chwaletitz (Chvaletice)
Mineral: Clino-ferro-suenoite
Image: 1428515013
License: Usage for Mineralienatlas project only
Manganogrunerit

Größe: 65x52x33 mm; Fundort: Chvaletice, Pardubitz, Tschechien

Copyright: Robert Vaňo
Contribution: slugslayer 2015-04-08
Locality: Chwaletitz (Chvaletice) / Pardubitz (Pardubice), Bezirk / Pardubice (Pardubický kraj) / Tschechien
Manganogrunerit (hellbraun, lattenförmig)
Views (File:
1567073843
): 562
Manganogrunerit (hellbraun, lattenförmig)
Österreich Kärnten St. Veit/Glan Friesach Moschitzberg. Bildbreite 1,3 mm
Copyright: Ulrich Baumgärtl; Contribution: Ulrich Baumgärtl
Collection: Ulrich Baumgärtl
Location: Österreich/Kärnten/Sankt Veit an der Glan, Bezirk/Friesach, Gemeinde/St. Salvator, KG/Moschitzberg
Mineral: Clino-ferro-suenoite
Image: 1567073843
License: Usage for Mineralienatlas project only
Manganogrunerit (hellbraun, lattenförmig)  D

Österreich Kärnten St. Veit/Glan Friesach Moschitzberg. Bildbreite 1,3 mm

Collection: Ulrich Baumgärtl
Copyright: Ulrich Baumgärtl
Contribution: Ulrich Baumgärtl 2019-08-29
Locality: Moschitzberg / St. Salvator, KG / Friesach, Gemeinde / Sankt Veit an der Glan, Bezirk / Kärnten / Österreich

Collectors Summary

Color braun, graugrün, gelbgrün, dunkelgrün
Streak color weiß
Hardness (Mohs) 5.5
Solubility a +++ HF, - HCl
Crystal System monoklin, C2/m

Additional information / Summary

Oberti et al. (2017) "Dannemorit" (= Manganogrunerit) soll im Folgenden als Clino-Ferro-Suenoit bezeichnet werden soll.

Chemism

Chemical formula

☐Mn2(Fe,Mg)5Si8O22(OH)2

Chemical composition

Eisen, Magnesium, Mangan, Silicium, Sauerstoff, Wasserstoff, Vakanz

Unit weight: 960.36337881 u; Number of atoms in the formula: 42

Info

Empirical formula:

VcMn2(Fe0.75Mg0.25)5Si8O22(OH)2

Element

Symbol

Weight%

Atoms

Atoms%

Atom weight (u)

Sum weight (u)

Vacancy

Vc

0.00

1

2.38

0.0000000

0.0000000

Hydrogen

H

0.21

2

4.76

1.0079470

2.0158940

Oxygen

O

39.98

24

57.14

15.9994300

383.9863200

Magnesium

Mg

3.16

1.25

2.98

24.3050600

30.3813250

Silicon

Si

23.40

8

19.05

28.0855300

224.6842400

Manganese

Mn

11.44

2

4.76

54.9380499

109.8760998

Iron

Fe

21.81

3.75

8.93

55.8452000

209.4195000

Strunz 9th edition incl. updates

9.DE.05

9: Silikate (Germanate)
D: Ketten- und Bandsilikate (Inosilikate)
E: Ketten- und Bandsilikate mit 2-periodischen Doppelketten, Si4O11; Amphibol-Familie, Klinoamphibole
05:Anthophyllit (Ath) Amphibole

Lapis Classification

VIII/F.07-050

VIII: SILIKATE
F: Ketten- und Bandsilikate
7: Zweierbänder [Si4O11] 6-; Amphibol-Gruppe; Mg-Fe-Mn-Amphibole

Classification by Hölzel

9.DG.180

9: SILICATES
D: Inosilicates; ~[Si2O6]4--...2-Chain
G: Amphiboles; Monoclinic Amphiboles
1: Cummingtonite-Grünerite-Group

Dana 8th edition

66.01.01.05

66: Inosilicates Inosilicate Double-Width Unbranched Chains, W=2
01: Inosilicates Inosilicate Double-Width Unbranched Chains, W=2 with P=2 amphibole configuration
01: Group 1, the Mg-Fe-Mn-Li amphiboles (Monoclinic)

Mineral status

Mineralstatus fragwürdig

IMA Classification

IMA Classification

Amphibole supergroup  ⇒ (OH,F,Cl)-dominant amphiboles  ⇒ Magnesium-iron-manganese amphiboles  ⇒ Grunerite (Gru) amphiboles

Optical Properties

Color

braun, graugrün, gelbgrün, dunkelgrün

Streak color

weiß

Diaphaneity (Transparency)

durchscheinend bis teilweise durchscheinend bis opak

max. Birefringence

0.022

Birefringence chart\! Clino-ferro-suenoite title=Birefringence chart Clino-ferro-suenoite

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

1.630

RI value β

1.644

RI value γ / ε

1.652

Ri mean

1.642

2V angle

Biaxial (-) 73°

Crystallography

Crystal System

monoklin

Class (H-M)

2/m

Space Group number

12

Space Group

C2/m

Cell parameters a (Å)

9.583

Cell parameters b (Å)

18.091

Cell parameters c (Å)

5.315

Cell parameters a/b or c/a

0.530

Cell parameters c/b

0.294

Cell parameters α

90°

Cell parameters β

102.63

Cell parameters γ

90°

Z

2

Volume (ų)

899.144

X-Ray Powder Diffraction

8.36(100),
3.454(20),
3.276(30),
3.088(90),
2.755(40),
2.632(20),
2.517(20),
2.196(20)

XRD chart Clino-ferro-suenoite

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

Crystals 3D

Open larger view

Crystal Structure 3D

Open larger view

Physical Properties

Hardness (Mohs)

5.5

VHN (Hardness Vickers)

530 (ungefähre Angabe abgeleitet aus der Mohshärte)

Density (g/cm³)

3.1 - 3.4 / Durchschnittlich = 3.25

3.547 ( ρ calc. Mineralienatlas )

Instability

a +++ HF, - HCl

Preface

Occurrences

Brunsjö Mine, Grythyttan, Västmanland, Schweden

Author (Name, Year)

Kenngott, 1855

References

Canadian Mineralogist 35 (1997), 219

IMA group assignments

Other languages

English

Clino-ferro-suenoite

German

Klino-Ferro-Suenoit

Spanish

Manganogrunerita

French

Manganogrunerite

Russian

Мангангрюнерит

Simplified Chinese

锰铁闪石

Alternative Name

German

Absbeferrit

Spanish

Absbeferrita

English

Absbeferrite

English

Asbeferrite

English

Dannemoreite

German

Dannemorit

Spanish

Dannemorita

English

Dannemorite

German

Hillangsit

Spanish

Hillangsita

English

Hillangsite

German

Manganogrunerit

English

Manganogrunerite

English

Silfbergite

Locations with GPS information

IDs

GUSID (Global unique identifier short form) BZEds2evHUqTt9pxyCGXsA
GUID (Global unique identifier) B31D9105-AF67-4A1D-93B7-DA71C82197B0
Database ID 2369