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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Pyrite from
Olmsted, Pulaski County, Illinois, USA


Locality type:Village
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Olmsted, Pulaski County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:1342178
Long-form Identifier:1:3:1342178:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
58.0km (36.1 miles) ⓘJackson Purchase Ball Clay Region (Holly Springs Clay), Jackson Purchase, Graves County, Kentucky, USA
63.1km (39.2 miles) ⓘHenson Mine, Hobbs Creek Mining Sub-District, Pope County, Illinois, USA
68.3km (42.4 miles) ⓘStewart Mine No. 3, Stewart Mining Sub-District, Hardin County, Illinois, USA
68.8km (42.7 miles) ⓘStewart Mine No. 1, Stewart Mining Sub-District, Hardin County, Illinois, USA
69.0km (42.9 miles) ⓘStewart Mine No. 2, Stewart Mining Sub-District, Hardin County, Illinois, USA
69.2km (43.0 miles) ⓘBaker Mine (Eichorn Mine), Stewart Mining Sub-District, Hardin County, Illinois, USA
69.8km (43.4 miles) ⓘFairview Mine - Blue Diggings Fault, Hardin County, Illinois, USA
70.3km (43.7 miles) ⓘEmpire-O. Crabb-Red Extension Mine, Empire Mining Sub-District, Pope County, Illinois, USA
70.4km (43.8 miles) ⓘBig Joe Prospect, Pope County, Illinois, USA
70.6km (43.9 miles) ⓘArgo Mine, Hardin County, Illinois, USA
References
Andrew R. Thomas and Haydn H.Murray (1989) Clay Mineral Segregation By Flocculation In The Porters Creek Formation :Clay and Clay Minerals Vol 37,No 2, 179-184,1989
 
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