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
Groveland Mine, Randville, Dickinson County, Michigan, USA


Locality type:Mine
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 Groveland Mine, Randville, Dickinson County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:401065
Long-form Identifier:1:3:401065:4
GUID (UUID V4):0
Nearest other occurrences of Augite
25.3km (15.7 miles) ⓘLake Ellen Kimberlite prospect, Lake Ellen, Mansfield Township, Iron County, Michigan, USA
25.6km (15.9 miles) ⓘBooga Kimberlite, Waucedah, Dickinson County, Michigan, USA
29.1km (18.1 miles) ⓘCounty Road 577 Roadcut, Dickinson County, Michigan, USA
44.1km (27.4 miles) ⓘKimberlite 73, Hermansville, Menominee County, Michigan, USA
46.1km (28.7 miles) ⓘRepublic, Republic Township, Marquette County, Michigan, USA
50.2km (31.2 miles) ⓘUnnamed railroad grade, Menominee County, Michigan, USA
59.3km (36.8 miles) ⓘEmpire Mine, Palmer, Richmond Township, Marquette County, Michigan, USA
84.6km (52.6 miles) ⓘYellow Dog peridotite, Michigamme Township, Marquette County, Michigan, USA
84.8km (52.7 miles) ⓘBIC deposit (Bovine Igneous Complex), Baraga County, Michigan, USA
93.0km (57.8 miles) ⓘCrandon massive sulfide deposit (Little Sand Lake Deposit; Crandon Project; Exxon Deposit), Little Sand Lake, Forest County, Wisconsin, 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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