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
Mazama Porphyry, Mazama Mining District, Okanogan County, Washington, USA


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Mazama Porphyry, Mazama Mining District, Okanogan County, Washington, USA
Data Identifiers
Mindat Occurrence Record ID:126335
Long-form Identifier:1:3:126335:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.4km (0.2 miles) ⓘMolly Prospect, Mazama Mining District, Okanogan County, Washington, USA
0.9km (0.6 miles) ⓘSooner Prospect, Mazama Mining District, Okanogan County, Washington, USA
1.0km (0.6 miles) ⓘGoat Creek Prospect, Mazama Mining District, Okanogan County, Washington, USA
2.3km (1.4 miles) ⓘGold Key Mine, Mazama Mining District, Okanogan County, Washington, USA
2.3km (1.4 miles) ⓘSilver King Prospect, Mazama Mining District, Okanogan County, Washington, USA
2.4km (1.5 miles) ⓘMontana Mine, Mazama Mining District, Okanogan County, Washington, USA
2.4km (1.5 miles) ⓘAmerican Flag Mine, Mazama Mining District, Okanogan County, Washington, USA
4.6km (2.9 miles) ⓘClimax Prospect, Mazama Mining District, Okanogan County, Washington, USA
5.5km (3.4 miles) ⓘMazama Queen Mine, Mazama Mining District, Okanogan County, Washington, USA
15.9km (9.9 miles) ⓘBeauty Creek Lode, Mazama 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
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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