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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Biotite from
Woods Creek Sapphire Mine (Wood Creek), Canton, Haywood County, North Carolina, USA


Locality type:Alluvial Deposit
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Woods Creek Sapphire Mine (Wood Creek), Canton, Haywood County, North Carolina, USA
Data Identifiers
Mindat Occurrence Record ID:1873558
Long-form Identifier:1:3:1873558:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
0.3km (0.2 miles) ⓘPressley Sapphire Mine, Canton, Haywood County, North Carolina, USA
22.4km (13.9 miles) ⓘRedmond Mine, Waterville Lake, Haywood County, North Carolina, USA
22.5km (14.0 miles) ⓘPutnam Mine, Haywood County, North Carolina, USA
23.1km (14.3 miles) ⓘBig Ridge Mine, Haywood County, North Carolina, USA
23.5km (14.6 miles) ⓘGibson Mine, Haywood County, North Carolina, USA
24.6km (15.3 miles) ⓘShining Rock prospect, Haywood County, North Carolina, USA
26.9km (16.7 miles) ⓘShiny Mine, Haywood County, North Carolina, USA
29.9km (18.6 miles) ⓘRocky Branch Mine, Jackson County, North Carolina, USA
30.1km (18.7 miles) ⓘBlackjack Mine, Jackson County, North Carolina, USA
30.6km (19.0 miles) ⓘUnnamed Feldspar Occurrence (N. C. State Univ. Minerals Research Lab No. 4176; MRDS - 10026469), Madison County, North Carolina, USA
References
Pat R Gould Jr. CollectionIdentified by Pat R Gould Jr.: Visual Identification, Visual (Fluorescence)
 
and/or  
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