Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Epidote from
Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria


03357350017823412693459.jpg
Epidote, etc.

Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria
03357350017823412693459.jpg
Epidote, etc.

Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria
03279530017817764193521.jpg
Epidote, etc.

Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria
Locality type:Valley
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Amphibole Supergroup1
- var Byssolite1
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Frosnitz valley, Matrei in Osttirol, Lienz District, Tyrol, Austria
Data Identifiers
Mindat Occurrence Record ID:1961899
Long-form Identifier:1:3:1961899:9
GUID (UUID V4):0
Nearest other occurrences of Epidote
4.5km (2.8 miles) ⓘWeiß‑Spitze eclogites, Virgen valley, Lienz District, Tyrol, Austria
8.1km (5.0 miles) ⓘHohe Säule, Hollersbach im Pinzgau, Zell am See District, Salzburg, Austria
8.9km (5.5 miles) ⓘGroßvenediger northwest slope, Neukirchen am Großvenediger, Zell am See District, Salzburg, Austria
10.0km (6.2 miles) ⓘWeißeneck, Hollersbach im Pinzgau, Zell am See District, Salzburg, Austria
10.0km (6.2 miles) ⓘPrehnitinsel, Kratzenberg, Bramberg am Wildkogel, Zell am See District, Salzburg, Austria
10.4km (6.5 miles) ⓘSerpentinite quarry (Islitzfall), Hinterbichl, Prägraten am Großvenediger, Lienz District, Tyrol, Austria
10.6km (6.6 miles) ⓘSeescharte, Kratzenberg, Bramberg am Wildkogel, Zell am See District, Salzburg, Austria
11.9km (7.4 miles) ⓘKotgasse, Bramberg am Wildkogel, Zell am See District, Salzburg, Austria
12.0km (7.5 miles) ⓘUntersulzbach glacier, Neukirchen am Großvenediger, Zell am See District, Salzburg, Austria
12.4km (7.7 miles) ⓘBlessachkopf, Hollersbach im Pinzgau, Zell am See District, Salzburg, Austria
References
C.Auer (2026)Identification: Visual Identification
 
and/or  
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