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
McLaren Mine (Estelle; New Year's Gift), New World Mining District (Cooke Mining District), Park County, Montana, USA


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 McLaren Mine (Estelle; New Year's Gift), New World Mining District (Cooke Mining District), Park County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:725329
Long-form Identifier:1:3:725329:4
GUID (UUID V4):0
Nearest other occurrences of Epidote
0.8km (0.5 miles) ⓘGlengarry Mine (Glengary; Como), New World Mining District (Cooke Mining District), Park County, Montana, USA
35.5km (22.0 miles) ⓘMouat Ni-Cu Verdegris Creek prospect, Stillwater County, Montana, USA
36.7km (22.8 miles) ⓘStillwater Mine, Stillwater County, Montana, USA
43.4km (27.0 miles) ⓘPicket Pins prospect (Picket Pin occurrence), Sweet Grass County, Montana, USA
50.4km (31.3 miles) ⓘEast Boulder Mine, Sweet Grass County, Montana, USA
References
U. S. Geological Survey Open-File Report 02-195
 
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