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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Marcasite from
Pioneer Mine, Ottawa County, Oklahoma, USA


Locality type:Mine
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Pioneer Mine, Ottawa County, Oklahoma, USA
Data Identifiers
Mindat Occurrence Record ID:1034418
Long-form Identifier:1:3:1034418:9
GUID (UUID V4):0
Nearest other occurrences of Marcasite
0.8km (0.5 miles) ⓘWilson Mine, Ottawa County, Oklahoma, USA
1.1km (0.7 miles) ⓘMudd Mine (Alexander Mudd Allotment), Ottawa County, Oklahoma, USA
1.2km (0.8 miles) ⓘBlue Goose No.1 (Benjamin Quapaw Allotment), Ottawa County, Oklahoma, USA
1.3km (0.8 miles) ⓘTom L Mine (Benjamin Quapaw Allotment), Ottawa County, Oklahoma, USA
1.3km (0.8 miles) ⓘWes - Ah Greenback Mine (Wesa Greenback Allotment), Ottawa County, Oklahoma, USA
1.4km (0.9 miles) ⓘS.S.G. and Roanoke Mine (Ta-Meh-Heh Quapaw Allotment), Ottawa County, Oklahoma, USA
1.4km (0.9 miles) ⓘHarrisburg Mine (Robert Beaver Allotment), Ottawa County, Oklahoma, USA
1.6km (1.0 miles) ⓘRitz Mine (Hum-Bah-Wah-Tah-Quapaw Allotment), Ottawa County, Oklahoma, USA
1.7km (1.1 miles) ⓘBlue Goose No. 2 (Benjamin Quapaw Allotment), Ottawa County, Oklahoma, USA
1.7km (1.1 miles) ⓘLittle Greenback Mine (Little Greenback Allotment), Ottawa County, Oklahoma, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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