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
Langgangen Mine, Fossum Iron Mines, Skien, Telemark, Norway


Locality type:Mine
Classification
Species:Epidote
Formula:(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Epidote data
Locality Data:Click here to view Langgangen Mine, Fossum Iron Mines, Skien, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:1379952
Long-form Identifier:1:3:1379952:0
GUID (UUID V4):0
Nearest other occurrences of Epidote
0.7km (0.4 miles) ⓘSandgruven North, Skien, Telemark, Norway
0.9km (0.6 miles) ⓘBreigangen Mine, Fossum Iron Mines, Skien, Telemark, Norway
1.3km (0.8 miles) ⓘFossum Iron Mines, Skien, Telemark, Norway
2.1km (1.3 miles) ⓘKåseli prospect, Skien, Telemark, Norway
4.9km (3.1 miles) ⓘFaråsen Mine, Skien, Telemark, Norway
5.2km (3.2 miles) ⓘFaret, Skien, Telemark, Norway
7.9km (4.9 miles) ⓘRødmyr, Skien, Telemark, Norway
8.8km (5.5 miles) ⓘLarønningen, Skien, Telemark, Norway
13.9km (8.6 miles) ⓘBuer, Bjørkedalen, Porsgrunn, Telemark, Norway
15.5km (9.6 miles) ⓘKjølsrød, Bjørkedalen, Porsgrunn, Telemark, Norway
References
Geological Survey of Norway (NGU). The Ore Database. Deposit Area 806 - 009. Langgangen.
 
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