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Cummingtonite (Cum) amphiboles (Cummingtonit (Cum) Amphibole)

Pictures (4 Images total)

Cummingtonit
Views (File:
1216633219
): 4902
Cummingtonit
FO: Gefunden in der Dannemora Mine, Uppsala Län, Uppland, Schweden, faserige, bräunliche Kristalle, Bildbreite 2,2 mm.
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: B000905, Donator: Manfred Seitz
Location: Schweden/Uppsala, Provinz/Östhammar/Dannemora/Dannemora Mine
Mineral: Cummingtonite
Image: 1216633219
Rating: 8.5 (votes: 2)
License: Usage for Mineralienatlas project only
Cummingtonit (SNr: B000905)

FO: Gefunden in der Dannemora Mine, Uppsala Län, Uppland, Schweden, faserige, bräunliche Kristalle, Bildbreite 2,2 mm.

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2008-07-21
Locality: Dannemora Mine / Dannemora / Östhammar / Uppsala, Provinz / Schweden
Manganocummingtonit (Tirodit)
Views (File:
1077323954
): 2064
Manganocummingtonit (Tirodit)
Größe: 1,0 x 0,5 cm; Fundort: Tirodi Mine, Tirodi, Madhya Pradesh, Indien
Copyright: McSchuerf; Contribution: Mineralienatlas
Location: Indien/Madhya Pradesh/Balaghat, Distrikt/Tirodi
Mineral: Manganocummingtonite
Image: 1077323954
Rating: 4.5 (votes: 2)
License: Usage for Mineralienatlas project only
Manganocummingtonit (Tirodit)

Größe: 1,0 x 0,5 cm; Fundort: Tirodi Mine, Tirodi, Madhya Pradesh, Indien

Copyright: McSchuerf
Contribution: Mineralienatlas 2004-02-21
Locality: Tirodi / Balaghat, Distrikt / Madhya Pradesh / Indien
Cummingtonit
Views (File:
1292446001
): 3989
Cummingtonit
Bräunliche strahlige Kristallaggregate; BB = 9,2 mm. Fundort: Te Aroha Station, Hokitika, West Coast Region, South Island, Neuseeland.
Copyright: Hannes Osterhammer; Contribution: Münchener Micromounter
Collection: Lithothek der Münchener Micromounter, Collection number: A009216, Donator: Ron Keene
Location: Neuseeland/South Island/West Coast, Region/Hokitika/Te Aroha Station
Mineral: Cummingtonite
Image: 1292446001
License: Usage for Mineralienatlas project only
Cummingtonit (SNr: A009216)

Bräunliche strahlige Kristallaggregate; BB = 9,2 mm. Fundort: Te Aroha Station, Hokitika, West Coast Region, South Island, Neuseeland.

Collection: Lithothek der Münchener Micromounter
Copyright: Hannes Osterhammer
Contribution: Münchener Micromounter 2010-12-15
Locality: Te Aroha Station / Hokitika / West Coast, Region / South Island / Neuseeland
Cummingtonit
Views (File:
1613639864
): 747
Cummingtonit
Södra, Garpenberg, Hedemora, Dalarna, SE. BB: 5cm.
Copyright: Doc Diether; Contribution: Doc Diether
Collection: Doc Diether
Location: Schweden/Dalarna, Provinz/Hedemora/Garpenberg/Södra
Mineral: Cummingtonite
Image: 1613639864
License: Usage for Mineralienatlas project only
Cummingtonit

Södra, Garpenberg, Hedemora, Dalarna, SE. BB: 5cm.

Collection: Doc Diether
Copyright: Doc Diether
Contribution: Doc Diether 2021-02-18
Locality: Södra / Garpenberg / Hedemora / Dalarna, Provinz / Schweden

Additional information / Summary

Monokline Magnesium-Eisen-Mangan Amphibole
Monokline Magnesium-Eisen-Mangan Amphibole
Diagramm nach Frank C. Hawthorne, Roberta Oberti, George E. Harlow, Walter V. Maresch, Robert F. Martin, John C. Schumacer, Mark D. Welch (2012): Nomenclature of the amphibole supergroup, American Mineralogist, Volume 97, pages 2031–2048
Copyright: Archiv: Mineralienatlas; Contribution: Stefan
Image: 1369376258
License: Usage for Mineralienatlas project only
Monokline Magnesium-Eisen-Mangan Amphibole

Chemism

Mineral status

Reihe/Gruppe/Serie/Folge

IMA Classification

IMA Classification

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

Crystal Structure 3D

Open larger view

References

Frank C. Hawthorne, Roberta Oberti, George E. Harlow, Walter V. Maresch, Robert F. Martin, John C. Schumacer, Mark D. Welch (2012): Nomenclature of the amphibole supergroup, American Mineralogist, Volume 97, pages 2031–2048

IMA group assignments





 
 
 
 
 
(Mg,Fe2+)7Si8O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
☐Fe2+2Fe2+5Si8O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
(Mg,Fe2+)2Mg5[OH|Si4O11]2·H2O
orthorhombisch
 

 
 
 
 
 
(Fe2+,Mn2+)2Fe52+[Oh|Si4O11]2
orthorhombisch
Pnmn

 
 
 
 
 
NaMg2Mg5(Si7Al)O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
NaFe2+7[OH|Al0.5Si3.5O11]2
orthorhombisch
Pnma


 
 
 
 
 
☐(Mg,Fe2+,Mn2+)7Si8O22(OH)2
monoklin
C2/m

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


 
 
 
 
 
(Fe2+,Mg)5Al2(Si6Al2)O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
(Mg,Fe2+)5Al2(Si6Al2)O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
(Mg,Fe2+)5Al2Si6Al2O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
Na(Mg,Fe2+)6Al(Si6Al2)O22(OH)2
orthorhombisch
Pnma

 
 
 
 
 
NaFe62+Al[OH|AlSi3O11]2
 
 


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

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

 
 
 
 
 
 
 

 
 
 
 
 
☐Mn2+2Mg5Si8O22(OH)2
monoklin
C2/m

 
 
 
 
 
(Mn2+,Fe2+)2(Fe2+,Mg)5[OH|Si4O11]2
orthorhombisch
Pnmn

 
 
 
 
 
☐Mn2Mg5Si8O22(OH)2
orthorhombisch
Pnma

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Actuality: 26. Mar 2024 - 17:54:00

Other languages

German

Cummingtonit (Cum) Amphibole

English

Cummingtonite (Cum) amphiboles

IDs

GUSID (Global unique identifier short form) k3tUsXETvEWXH3F25M-xUg
GUID (Global unique identifier) B1547B93-1371-45BC-971F-7176E4CFB152
Database ID 7463