Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Epidote from
Read Mine, Allen Clay Property, Springdale Mining District, Stevens 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 Read Mine, Allen Clay Property, Springdale Mining District, Stevens County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:106458
Long-form Identifier:1:3:106458:2
GUID (UUID V4):0
Nearest other occurrences of Epidote
2.2km (1.4 miles) ⓘDeer Trail Monitor Mine, Allen Clay Property, Springdale Mining District, Stevens County, Washington, USA
8.1km (5.0 miles) ⓘDeer Trail Mine, Allen Clay Property, Springdale Mining District, Stevens County, Washington, USA
17.1km (10.6 miles) ⓘWashington Metals Mine, Stevens County, Washington, USA
18.6km (11.5 miles) ⓘMidnite Mine, Wellpinit Area, Springdale Mining District, Stevens County, Washington, USA
25.4km (15.8 miles) ⓘNevada Mine, Chewelah Mining District, Stevens County, Washington, USA
36.1km (22.4 miles) ⓘGolden Cord Mine, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
36.1km (22.5 miles) ⓘBelcher Prospect, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
36.4km (22.6 miles) ⓘCampbell Prospect, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
42.7km (26.5 miles) ⓘMount Tolman Deposit, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
60.2km (37.4 miles) ⓘRebecca Prospect, Nespelem Mining District, Okanogan County, Washington, USA
References
Cannon, Bart (1975) Minerals of Washington. Cordilleran. 184 pp.
Derkey, Robert E., Joseph, Nancy L., Lasmanis, Raymond (1990, November) Metal Mines of Washington - Preliminary Report. Open File Report 90-18. Washington Division of Geology and Earth Resources
 
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