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
Chestnut Branch Mine, Double Island, Yancey County, North Carolina, USA


Locality type:Mine
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 Chestnut Branch Mine, Double Island, Yancey County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:864324
Long-form Identifier:1:3:864324:7
GUID (UUID V4):0
Nearest other occurrences of Muscovite
1.1km (0.7 miles) ⓘJeff Howell Mine, Mitchell County, North Carolina, USA
1.7km (1.1 miles) ⓘTolley Bend Mine, Yancey County, North Carolina, USA
2.1km (1.3 miles) ⓘBanner Mine, Mitchell County, North Carolina, USA
2.2km (1.3 miles) ⓘAndy Hall Mine, Yancey County, North Carolina, USA
2.3km (1.4 miles) ⓘThomas Mine (Black Bull Mine), Mitchell County, North Carolina, USA
2.3km (1.4 miles) ⓘF. G. Jarret Mine, Mitchell County, North Carolina, USA
2.5km (1.5 miles) ⓘSinkhole Mine, Bandana, Mitchell County, North Carolina, USA
2.7km (1.7 miles) ⓘBlack Mine, Mitchell County, North Carolina, USA
2.9km (1.8 miles) ⓘJohnson Mine, Mitchell County, North Carolina, USA
2.9km (1.8 miles) ⓘRalph Jarrett Mine, Mitchell County, North Carolina, USA
References
Lesure, Frank Gardner (1968) Mica deposits of the Blue Ridge in North Carolina. Professional Paper 577. US Geological Survey doi:10.3133/pp577
 
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