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Epidote supergroup

Pictures (1576 Images total)

Epidot
Views (File:
1263903770
): 27758, Rating: 9.84
Epidot
Bellecombe, Aostatal, Italien;
Größe: 3,85 mm
Copyright: Matteo Chinellato; Contribution: Hg
Collection: Domenico Preite
Location: Italien/Aostatal (Valle d'Aosta), Region/Châtillon/Bellecombe
Mineral: Epidote
Image: 1263903770
Rating: 9.84 (votes: 19)
License: Usage for Mineralienatlas project only
Epidot

Bellecombe, Aostatal, Italien;
Größe: 3,85 mm

Collection: Domenico Preite
Copyright: Matteo Chinellato
Contribution: Hg 2010-01-19
Locality: Bellecombe / Châtillon / Aostatal (Valle d'Aosta), Region / Italien
Allanit
Views (File:
1553869922
): 3179, Rating: 9.75
Allanit
Österreich, Rauristal, Neubau, BB 4mm
Copyright: Georg Prock; Contribution: Gepro
Collection: Georg Prock
Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Rauris/Raurisertal/Kolm-Saigurn/Neubau Naturfreundehaus
Mineral: Allanite group
Image: 1553869922
Rating: 9.75 (votes: 8)
License: Usage for Mineralienatlas project only
Allanit

Österreich, Rauristal, Neubau, BB 4mm

Collection: Georg Prock
Copyright: Georg Prock
Contribution: Gepro 2019-03-29
Locality: Neubau Naturfreundehaus / Kolm-Saigurn / Raurisertal / Rauris / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich
Faden Epidot mit Byssolith
Views (File:
1474450681
): 11839, Rating: 9.5
Faden Epidot mit Byssolith
Specimen = ca. 65 mm; Hashupa, Shigar Valley , Skardu; Pakistan
Copyright: Andreas Schmid; Contribution: Andreas Schmid
Collection: Andreas Schmid
Location: Pakistan/Gilgit-Baltistan (Nordgebiete; Northern Areas)/Skardu, Distrikt/Shigar-Tal/Hashupi (Hachupa)
Mineral: Epidote
Image: 1474450681
Rating: 9.5 (votes: 4)
License: Usage for Mineralienatlas project only
Faden Epidot mit Byssolith

Specimen = ca. 65 mm; Hashupa, Shigar Valley , Skardu; Pakistan

Collection: Andreas Schmid
Copyright: Andreas Schmid
Contribution: Andreas Schmid 2016-09-21
Locality: Hashupi (Hachupa) / Shigar-Tal / Skardu, Distrikt / Gilgit-Baltistan (Nordgebiete; Northern Areas) / Pakistan
Klinozoisit
Views (File:
1454064626
): 2896
Klinozoisit
Nothklamm, Untersulzbachtal, Österreich, Bildbreite 5mm
Copyright: Georg Prock; Contribution: Gepro
Collection: Georg Prock
Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Untersulzbachtal/Notklamm
Mineral: Clinozoisite
Image: 1454064626
Rating: 9.5 (votes: 2)
License: Usage for Mineralienatlas project only
Klinozoisit

Nothklamm, Untersulzbachtal, Österreich, Bildbreite 5mm

Collection: Georg Prock
Copyright: Georg Prock
Contribution: Gepro 2016-01-29
Locality: Notklamm / Untersulzbachtal / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich
Epidot
Views (File:
1454064847
): 4385
Epidot
Seebachkar, Obersulzbachtal, Österreich, Bildbreite 10mm
Copyright: Georg Prock; Contribution: Gepro
Collection: Georg Prock
Location: Österreich/Salzburg/Zell am See, Bezirk (Pinzgau)/Neukirchen am Großvenediger/Obersulzbachtal/Seebachtal/Seebachkar
Mineral: Epidote
Image: 1454064847
Rating: 9.5 (votes: 2)
License: Usage for Mineralienatlas project only
Epidot

Seebachkar, Obersulzbachtal, Österreich, Bildbreite 10mm

Collection: Georg Prock
Copyright: Georg Prock
Contribution: Gepro 2016-01-29
Locality: Seebachkar / Seebachtal / Obersulzbachtal / Neukirchen am Großvenediger / Zell am See, Bezirk (Pinzgau) / Salzburg / Österreich

You find additional specimen at the Geolitho Museum

Additional information / Summary

In der Mineralgruppe Epidot wurden vom Epidot CNMMN Subkommittee 2006 zahlreiche Umbenennungen und Neustrukturierungen vorgenommen.

Epidot-Gruppenmitglieder gehören dem monoklinen Kristallsystem an, haben die Raumgruppe P21/m und die gemeinsame Formel: A2M3[T2O7][TO4](O,F)(OH,O)

Chemism

Additional chem. information

A2M3[T2O7][TO4](O,F)(OH,O)

Mineral status

Reihe/Gruppe/Serie/Folge

Crystal Structure 3D

Open larger view

Detailed description

Klinozoisit (Clinozoisite)-Gruppe

Name

Alter Name

A1

A2

M1

M2

M3

04

010

Klinozoisit

Ca

Ca

Al

Al

Al

O

OH

Niigatait

Klinozoisit-(Sr)

Ca

Sr

Al

Al

Al

O

OH

Klinozoisit-(Pb)

Ca

Pb

Al

Al

Al

O

OH

Epidot

Ca

Ca

Al

Al

Fe3+

O

OH

Hancockit

Epidot-(Pb)

Ca

Pb

Al

Al

Fe3+

O

OH

Epidot-(Sr)

Ca

Sr

Al

Al

Fe3+

O

OH

Ferrirepidot

Ca

Ca

Fe3+

Al

Fe3+

O

OH

Ferrirepidot-(Sr)

Ca

Sr

Fe3+

Al

Fe3+

O

OH

Ferrirepidot-(Pb)

Ca

Pb

Fe3+

Al

Fe3+

O

OH

Vanadoepidot

Ca

Ca

V3+

Al

Fe3+

O

OH

Vanadoepidot-(Sr)

Ca

Sr

V3+

Al

Fe3+

O

OH

Vanadoepidot-Pb)

Ca

Pb

V3+

Al

Fe3+

O

OH

Mukhinit

Ca

Ca

Al

Al

V3+

O

OH

Mukhinit-(Sr)

Ca

Sr

Al

Al

V3+

O

OH

Mukhinit-(Pb)

Ca

Pb

Al

Al

V3+

O

OH

Tawmawit

Ca

Ca

Al

Al

Cr3+

O

OH

Chromtawmawit

Ca

Ca

Cr3+

Al

Cr3+

O

OH

Piemontit

Ca

Ca

Al

Al

Mn3+

O

OH

Piemontit-(Sr)

Strontiopiemontit

Ca

Sr

Al

Al

Mn3+

O

OH

Piemontit-(Pb)

Ca

Pb

Al

Al

Mn3+

O

OH

Manganipiemontit

Ca

Ca

Mn3+

Al

Mn3+

O

OH

Tweddillit

Manganipiemontit-(Sr)

Ca

Sr

Mn3+

Al

Mn3+

O

OH

Neuer Root Name

Mn2+

Ca

Mn3+

Al

Mn3+

O

OH

Allanit-Gruppe

Name

Alter Name

A1

A2

M1

M2

M3

04

010

Allanit-(Ce),-(La),-(Y)

Ca

(REE)3+

Al

Al

Fe2+

O

OH

Ferriallanit-(Ce)

Ca

Ce3+

Fe3+

Al

Fe2+

O

OH

Vanadoallanit-(REE)]

Ca

(REE)3+

V3+

Al

Fe2+

O

OH

Chromooallanit-(REE)]

Ca

(REE)3+

Cr3+

Al

Fe2+

O

OH

Dissakisit-(Ce),-(La)

Ca

(REE)3+

Al

Al

Mg

O

OH

Ferridissakisit-(REE)

Ca

(REE)3+

Fe3+

Al

Mg

O

OH

Vanadodissakisit-(REE)

Ca

(REE)3+

V3+

Al

Mg

O

OH

Manganidissakisit-(REE)

Ca

(REE)3+

Mn3+

Al

Mg

O

OH

Chromodissakisit-(REE)

Ca

(REE)3+

Cr3+

Al

Mg

O

OH

Androsit-(REE)

Mn2+

(REE)3+

Al

Al

Mn2+

O

OH

Manganiandrosit-(La),-(Ce)

Androsit

Mn2+

(REE)3+

Mn3+

Al

Mn2+

O

OH

Ferriandrosit-(REE)

Mn2+

(REE)3+

Fe3+

Al

Mn2+

O

OH

Vanadoandrosit-(Ce)

Mn2+

Ce3+

V3+

Al

Mn2+

O

OH

Chromoandrosit-(REE)

Mn2+

(REE)3+

Cr3+

Al

Mn2+

O

OH

Neuer Root Name

Ca

(REE)3+

Al

Al

Mn2+

O

OH

Ca

(REE)3+

Fe3+

Fe3+

Fe2+

O

OH

Mn2+

(REE)3+

Al

Al

Mg2+

O

OH

Mn2+

(REE)3+

Al

Al

Fe2+

O

OH


Dollaseit-Gruppe

Name

A1

A2

M1

M2

M3

04

010

Dollaseit-(Ce)

Ca

Ce3+

Mg

Al

Mg

F

OH

Khristovite-(Ce)

Ca

Ce3+

Mg

Al

Mn2+

F

OH

Ferrokhristovite-(REE)

Ca

(REE)3+

Fe2+

Al

Mn2+

F

OH

Manganokhristovite-(REE)

Ca

(REE)3+

Mn2+

Al

Mn2+

F

OH

Neuer Root Name

Ca

(REE)3+

Mg

Al

Fe2+

F

OH

Neuer Root Name

Mn2+

(REE)3+

Mg

Al

Mn2+

F

OH

References

Epidote group: Eur. J. Mineral., 18 (2006), 551-567

Standardization of mineral group hierarchies: Eur. J. Min., 21 (2009), 1073-1080.

D. A. Varlamov, V. N. Ermolaeva, N. V. Chukanov, S. Jančev, M. F. Vigasina, P. Yu. Plechov: New Data on Epidote-Supergroup Minerals: Unusual Chemical Compositions, Typochemistry, and Raman Spectroscopy. Geology of Ore Deposits Vol. 61, Issue 8 (2019) S. 827–842.

IMA group assignments


 
 
{A12+A23+M13+M23+M32+}(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaCe(Al2Fe2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaLa(Al2Fe2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaNd(Al2Fe2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaSm(Al2Fe2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaY(Al2Fe2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
Ca(Ce,La)(Mg,Fe2+)(Al,Fe3+)2[O|OH|SiO4|Si2O7]
monoklin
P21/m

 
 
 
CaLa(Al2Mg)[Si2O7][SiO4]O(OH)
monoklin
P2/m

 
 
 
CaCeFe3+AlMn2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaLaFe3+AlMn2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
Ca(Ce,La,Nd,Ca)Fe2+(Fe3+,Al,Ti4+)2[O|OH|SiO4|Si2O7]
monoklin
P21/m

 
 
 
Ca(La,Ce,Th)(Fe3+,Al)(Al,Fe3+)(Fe2+,Mn,Ti,Mg)(SiO4)(Si2O7)O(OH)
monoklin
P21/m

 
 
 
MnCe(Fe3+AlMn2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
Mn2+LaFe3+AlMn2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaLaMn3+AlMn2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
(Mn2+,Ca)(La,Ce,Nd)Mn2+(Al,Mn3+)2[O|OH|SiO4|Si2O7]
monoklin
P21/m

 
 
 
Mn2+CeAl2Fe2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaLa3+V3+AlFe2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
(Mn2+,Ca)(REE)V3+AlMn2+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
{A12+A23+M13+M23+M33+}(Si2O7)(SiO4)O2
 
 

 
 
 
Mn2+NdAl2Fe3+(Si2O7)(SiO4)O2
monoklin
P21/m

 
 
 
CaCeAlAlMn3+(Si3O12)O oder CaCeAlAlMn2+(Si3O12)(OH)
 
 

 
 
 
CaCeFe3+CrFe3+(Si3O12)O oder CaCeFe3+CrFe2+(Si3O12)(OH)
 
 

 
 
 
CaLaFe3+AlMn3+(Si3O12)O oder CaLaFe3+AlMn2+(Si3O12)(OH)
 
 

 
 
 
Mn2+CeAlAlMn3+(Si3O12)O oder Mn2+CeAlAlMn2+(Si3O12)(OH)
 
 


 
 
 
CaCe(Mg2Al)[Si2O7][SiO4]F(OH)
monoklin
P21/m

 
 
 
(Ca,Ce)(Ce,La,Nd,Dy)Mn2+2Al[(OH,F,O)2|SiO4|Si2O7]
monoklin
P21/m

 
 
 
 
 

 
 
 
Ca2Al3[O|OH|SiO4|Si2O7]
monoklin
P21/m

 
 
 
Ca2Fe3+Al2(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaSrAl2Fe3+(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
 
CaCaFe3+AlMn3+(Si3O12)(OH)
 
 

 
 
 
CaPbFe3+AlMn3+(Si3O12)(OH)
 
 

 
 
 
CaPb(Al2Fe3+)[Si2O7][SiO4]O(OH)
monoklin
P21/m

 
 
 
CaSrAl3(Si2O7)(SiO4)O(OH)
monoklin
 

 
 
 
Ca2(Al,Mn,Fe)3[O|OH|SiO4|Si2O7]
monoklin
P21/m

 
 
 
CaPbAl2Mn3+[Si2O7][SiO4]O(OH)
monoklin
P21/m

 
 
 
(Ca,Mn2+)(Sr,Ca)Mn3+(Al,Fe3+)2(SiO4)(Si2O7)O(OH)
monoklin
P21/m

 
 
 
Ca2(Al,Fe3+,Cr)3[O|OH|SiO4|Si2O7]
 
 

 
 
 
CaSr(Mn3+,Fe3+)2Al[O|OH|SiO4|Si2O7]
 
 

 
 
 
CaCaAlAlGa(Si3O12)(OH)
 
 

 
 
 
Mn2+NdAlAlMn3+(Si3O12)O oder Mn2+NdAlAlMn2+(Si3O12)(OH)
 
 

 
 
Ca2(Al2Sc)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
CaLaAlAlMn3+(Si3O12)O oder CaLaAlAlMn2+(Si3O12)(OH)7
monoklin
 

 
 
CaCeFeCrFe3+(Si3O12)O oder CaCeFeCrFe2+(Si3O12)(OH)
monoklin
 

 
 
CaCe(V3+AlMn2+)(Si2O7)(SiO4)O(OH)
monoklin
P21/m

 
 
Mn2+Ce(MgAlMn2+)(Si2O7)(SiO4)F(OH)
monoklin
P21/m

 
 
CaPbAl3[Si2O7][SiO4]O(OH)
orthorhombisch
Pnma

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Actuality: 19. Mar 2025 - 17:42:36

Other languages

German

Epidot-Supergruppe

English

Epidote supergroup

Rock part of

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Hint

- Essential mineral - Important for the classification of the rock.
- Accessory or non-essential mineral - this minerals are common, sometimes major part of, but are not always present.

Actuality: 19. Mar 2025 - 17:42:36

Locations with GPS information

IDs

GUSID (Global unique identifier short form) ZG7vC66cZU6UYnhMO5cGsQ
GUID (Global unique identifier) 0BEF6E64-9CAE-4E65-9462-784C3B9706B1
Database ID 7274