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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Pyrite from
Johnston & Degan; Grubstake & Lost Boys Prospect, Homer Mining District, Kenai Peninsula Borough, Alaska, USA


Locality type:Prospect
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Johnston & Degan; Grubstake & Lost Boys Prospect, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:583288
Long-form Identifier:1:3:583288:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.9km (0.6 miles) ⓘGoyne; Surprise; Bear Mine, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
2.5km (1.6 miles) ⓘSonny Fox; Babcock & Downey; Lady Luck Mine, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
6.1km (3.8 miles) ⓘHatcher; Utopia; North Gold Prospects, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
7.2km (4.5 miles) ⓘRossness & Larson Mine, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
7.3km (4.5 miles) ⓘCharles Frank Mine, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
7.5km (4.7 miles) ⓘUnnamed Occurrences (ARDF - SV027; near Shelter Cove), Homer Mining District, Kenai Peninsula Borough, Alaska, USA
8.2km (5.1 miles) ⓘNuka Bays Mining Company; Nookas; Harrington Mine, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
10.3km (6.4 miles) ⓘAlaska Hills Corp.; Paystreak & Fairweathers Mine, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
20.7km (12.9 miles) ⓘKusturin and Johnson Occurrence, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
38.4km (23.8 miles) ⓘAurora Prospects, Homer Mining District, Kenai Peninsula Borough, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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