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
Twin Pine Mine, Nespelem Mining District, Okanogan 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 Twin Pine Mine, Nespelem Mining District, Okanogan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:129301
Long-form Identifier:1:3:129301:2
GUID (UUID V4):0
Nearest other occurrences of Epidote
0.4km (0.2 miles) ⓘGoodenuf Prospect, Nespelem Mining District, Okanogan County, Washington, USA
0.9km (0.6 miles) ⓘHome Run Prospect, Nespelem Mining District, Okanogan County, Washington, USA
1.3km (0.8 miles) ⓘModoc Prospect, Nespelem Mining District, Okanogan County, Washington, USA
1.9km (1.2 miles) ⓘGreat Western Mine, Nespelem Mining District, Okanogan County, Washington, USA
4.9km (3.0 miles) ⓘEvening Prospect, Nespelem Mining District, Okanogan County, Washington, USA
19.9km (12.3 miles) ⓘRebecca Prospect, Nespelem Mining District, Okanogan County, Washington, USA
22.9km (14.2 miles) ⓘIron Dike Prospect, Park City Mining District, Okanogan County, Washington, USA
26.5km (16.4 miles) ⓘChief Jo Mine, Okanogan County, Washington, USA
32.3km (20.1 miles) ⓘMount Tolman Deposit, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
37.9km (23.5 miles) ⓘBelcher Prospect, San Poil Mining District (Keller Mining District), Ferry County, Washington, USA
References
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
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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