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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Muscovite from
Murray shear, Vermilion River Mines, Saint Louis County, Minnesota, USA


Locality type:Prospect
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Murray shear, Vermilion River Mines, Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:1003554
Long-form Identifier:1:3:1003554:6
GUID (UUID V4):0
Nearest other occurrences of Muscovite
6.5km (4.0 miles) ⓘEagles Nest shear, Vermilion River Mines, Saint Louis County, Minnesota, USA
11.5km (7.1 miles) ⓘFoss Lake prospect, Saint Louis County, Minnesota, USA
27.4km (17.0 miles) ⓘWet Legs deposit, Saint Louis County, Minnesota, USA
36.4km (22.6 miles) ⓘSouth Filson Creek Prospect (Filson Creek), Ely-Hoyt Lakes Area, Lake County, Minnesota, USA
71.1km (44.2 miles) ⓘPoohbah Lake Alkalic Complex, Sturgeon Lake Area and Burt Lake Area, Rainy River District, Ontario, Canada
References
55TH INSTITUTE ON LAKE SUPERIOR GEOLOGY (2009) PROCEEDINGS VOLUME 55 p. 52-53
 
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