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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Chalcopyrite from
Western Star Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Western Star Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:129309
Long-form Identifier:1:3:129309:8
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.2km (0.1 miles) ⓘAztec Claim, Myer Creek Mining District, Okanogan County, Washington, USA
0.4km (0.2 miles) ⓘMagnetic Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
0.5km (0.3 miles) ⓘNip and Tuck Claim, Myer Creek Mining District, Okanogan County, Washington, USA
0.5km (0.3 miles) ⓘMonterey Prospect, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
0.5km (0.3 miles) ⓘCopper Queen Claim, Myer Creek Mining District, Okanogan County, Washington, USA
0.6km (0.4 miles) ⓘRainbow Prospect, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
0.7km (0.4 miles) ⓘCaribou Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
0.8km (0.5 miles) ⓘBuckhorn Mine, Southwest Zone and Gold Bowl (Crown Jewel) Zone, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USA
1.3km (0.8 miles) ⓘNumber Nine Claim, Myer Creek Mining District, Okanogan County, Washington, USA
1.5km (0.9 miles) ⓘRoosevelt Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan 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
 
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