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
Baldwin No. 1 mine, Randolph County, Illinois, USA


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Habit:Pyrite suns
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Baldwin No. 1 mine, Randolph County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:1504200
Long-form Identifier:1:3:1504200:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
9.4km (5.8 miles) ⓘRiver King mine, Randolph County, Illinois, USA
9.9km (6.1 miles) ⓘMarissa Mine, Washington County, Illinois, USA
13.7km (8.5 miles) ⓘMoffat Mine, Sparta, Randolph County, Illinois, USA
16.0km (10.0 miles) ⓘZiegler No. 11 Mine, Randolph County, Illinois, USA
23.0km (14.3 miles) ⓘPrairie Eagle Mine, Perry County, Illinois, USA
42.8km (26.6 miles) ⓘHolcim Ste. Genevieve Quarry, Bloomsdale, Ste. Genevieve County, Missouri, USA
45.0km (28.0 miles) ⓘCornwall Mines, Weingarten, Ste. Genevieve County, Missouri, USA
53.2km (33.1 miles) ⓘSouthwestern Illinois Area Underclay prospect (Cheltenham Clay), Canteen Township, St. Clair County, Illinois, USA
54.3km (33.7 miles) ⓘYankee diggings, Plattin Creek group, Jefferson County, Missouri, USA
55.0km (34.2 miles) ⓘMcCormick mines, Plattin Creek group, Jefferson County, Missouri, USA
References
Žorž, Mirjan (2022) Pyrite Suns from Randolph County, Illinois. Rocks & Minerals, 97 (4) 330-347 doi:10.1080/00357529.2022.2053628
 
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