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

Pictures (4 Images total)

Mangangrunerit
Views (Image: 1216632412): 2145
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 (Image: 1267691595): 1746
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 (Image: 1428515013): 1110
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 (Image: 1567073843): 500
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 / 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)

IMA sta­tus

Neudefinition von der CNMNC anerkannt

Min­eral sta­tus

anerkanntes Mineral

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

Volumne (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





 
 
 
 
 
☐Mn2(Fe,Mg)5Si8O22(OH)2
monoklin
C2/m

 
 
 
 
 
☐(Fe2+,Mg)7Si8O22(OH)2
monoklin
C2/m

Refresh list

Actuality: 23. Jun 2022 - 07:23:17

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

Automatic Links to external internet sources (Responsibility is with the operator)

German pages

DeWikiPedia - search for: Klino-Ferro-Suenoit
Google-Bilder-Suche - search for: Klino-Ferro-Suenoit
Mineralienatlas.de (Forum) - search for: Klino-Ferro-Suenoit

English pages

Mindat - search for: Clino-ferro-suenoite
Webmineral - search for:Clino-ferro-suenoite
Handbook-of-Mineralogy - search for: Clino-ferro-suenoite
RRUFF - Raman, XRD and other mineral data - search for: Clino-ferro-suenoite
RRUFF - References and PDF downloads - search for: Clino-ferro-suenoite
American-Mineralogist-Crystal-Structure-Database - search for: Clino-ferro-suenoite
Strahlen.org - search for: Clino-ferro-suenoite

Russian pages

Webmineral.ru - search for: Мангангрюнерит

Mineral Dealer

German pages

hausen - Mineralgroßhandel - search for: Klino-Ferro-Suenoit
Crystal-Treasure.com - search for: Klino-Ferro-Suenoit
Bosse - search for: Klino-Ferro-Suenoit
Edelsteine Neuburg - Gundolf Fischer - search for: Klino-Ferro-Suenoit

Locations with GPS information