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
Amos Cozzins Mine (Mr. Mcclellan), Oregon County, Missouri, 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 Amos Cozzins Mine (Mr. Mcclellan), Oregon County, Missouri, USA
Data Identifiers
Mindat Occurrence Record ID:1069424
Long-form Identifier:1:3:1069424:2
GUID (UUID V4):0
Nearest other occurrences of Marcasite
6.8km (4.2 miles) ⓘArthur Arnold (Old Murray Land), Oregon County, Missouri, USA
7.2km (4.5 miles) ⓘBowers Sand & Gravel Plant, Oregon County, Missouri, USA
7.4km (4.6 miles) ⓘE.C. Mainprize Quarry and Mill (J.B. Old Estate; Old Mine), Oregon County, Missouri, USA
7.7km (4.8 miles) ⓘRebecca Brazeal Land, Oregon County, Missouri, USA
8.9km (5.5 miles) ⓘRay Gladden Property, Oregon County, Missouri, USA
9.4km (5.9 miles) ⓘCold Rock Hollow Mine, Oregon County, Missouri, USA
9.7km (6.0 miles) ⓘAmos Watson Mine, Oregon County, Missouri, USA
11.4km (7.1 miles) ⓘFanny Norman Prospect (Bill Cantrell; Norman and Martin), Oregon County, Missouri, USA
11.6km (7.2 miles) ⓘEverett Hardwick Mine, Oregon County, Missouri, USA
13.8km (8.6 miles) ⓘErman Mcgibney Property, Oregon County, Missouri, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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