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Epidote from
Margaret Mine (Germania Mine; Earl Mine; Samson Mine; Goat Mountain Mine), Goat Mountain, Skamania County, Washington, 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 Margaret Mine (Germania Mine; Earl Mine; Samson Mine; Goat Mountain Mine), Goat Mountain, Skamania County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:141786
Long-form Identifier:1:3:141786:9
GUID (UUID V4):0
Nearest other occurrences of Epidote
54.9km (34.1 miles) ⓘMazama Ridge Breccia, Pierce County, Washington, USA
65.1km (40.5 miles) ⓘMiners Queen Claim (Columbia Gold and Copper Claim), Miners Creek, Washougal Mining District, Skamania County, Washington, USA
70.0km (43.5 miles) ⓘKapowsin Quarry, Pierce County, Washington, USA
71.9km (44.7 miles) ⓘDewey Lake, Chinook Pass, Yakima County, Washington, USA
73.2km (45.5 miles) ⓘRawson Quarry, Clark County, Washington, USA
76.8km (47.7 miles) ⓘMcGilvery Creek Area, Pierce County, Washington, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Singer, D.A., Berger, V.I., Moring, B.C. (2008) Porphyry copper deposits of the world: Database and grade and tonnage models, 2008. Open-File Report 2008-1155
 
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