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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Augite from
Unnamed railroad grade, Menominee County, Michigan, USA


Classification
Species:Augite
Formula:(CaxMgyFez)(Mgy1Fez1)Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Augite data
Locality Data:Click here to view Unnamed railroad grade, Menominee County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:401678
Long-form Identifier:1:3:401678:6
GUID (UUID V4):0
Nearest other occurrences of Augite
15.3km (9.5 miles) ⓘKimberlite 73, Hermansville, Menominee County, Michigan, USA
23.1km (14.3 miles) ⓘCounty Road 577 Roadcut, Dickinson County, Michigan, USA
26.1km (16.2 miles) ⓘBooga Kimberlite, Waucedah, Dickinson County, Michigan, USA
50.2km (31.2 miles) ⓘGroveland Mine, Randville, Dickinson County, Michigan, USA
75.5km (46.9 miles) ⓘLake Ellen Kimberlite prospect, Lake Ellen, Mansfield Township, Iron County, Michigan, USA
92.1km (57.2 miles) ⓘRepublic, Republic Township, Marquette County, Michigan, USA
93.6km (58.2 miles) ⓘEmpire Mine, Palmer, Richmond Township, Marquette County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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