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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Plagioclase from
Roby Mica Mine (Tim Twiggs Mine), Hawk-Bakersville, Mitchell County, North Carolina, USA


Locality type:Mine
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Roby Mica Mine (Tim Twiggs Mine), Hawk-Bakersville, Mitchell County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:954013
Long-form Identifier:1:3:954013:2
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
0.2km (0.1 miles) ⓘBen Mica Prospect, Hawk-Bakersville, Mitchell County, North Carolina, USA
0.7km (0.4 miles) ⓘLick Ridge, Bakersville, Mitchell County, North Carolina, USA
2.5km (1.6 miles) ⓘDewey McKinney Mica prospect, Hawk-Bakersville, Mitchell County, North Carolina, USA
2.6km (1.6 miles) ⓘPaul McMahan Mica prospect, Hawk-Bakersville, Mitchell County, North Carolina, USA
2.9km (1.8 miles) ⓘAzaline Mica Mine, Hawk-Bakersville, Mitchell County, North Carolina, USA
3.0km (1.9 miles) ⓘMossy Rocky Mica Mine, Hawk-Bakersville, Mitchell County, North Carolina, USA
3.0km (1.9 miles) ⓘDont Buchanan Mica Mine, Glen Ayre, Mitchell County, North Carolina, USA
3.1km (1.9 miles) ⓘBardon Mica Mine (Bordon Mine), Hawk-Bakersville, Mitchell County, North Carolina, USA
3.1km (1.9 miles) ⓘClarissa Mica Mine, Hawk-Bakersville, Mitchell County, North Carolina, USA
3.2km (2.0 miles) ⓘHawk Flat Mica Mine, Hawk-Bakersville, 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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