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
West Point dam, Chambers County, Alabama, USA


Locality type:Dam
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 West Point dam, Chambers County, Alabama, USA
Data Identifiers
Mindat Occurrence Record ID:293060
Long-form Identifier:1:3:293060:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
6.4km (4.0 miles) ⓘWord prospect (W. Hugh Allen property), Troup County, Georgia, USA
14.2km (8.8 miles) ⓘMinerals Processing Company Mine No. 8 (Hogg Estate Mine), LaGrange, Troup County, Georgia, USA
15.7km (9.8 miles) ⓘHogg Mine (Oxford Mine), Smiths Crossroad, Troup County, Georgia, USA
30.5km (19.0 miles) ⓘT. H. Clower Prospect, Lee County, Alabama, USA
38.2km (23.7 miles) ⓘYarborough-Smith-Neighbor Prospect, Lee County, Alabama, USA
46.9km (29.2 miles) ⓘKidd Mine (B. E. Kidd Jr. Mine), Tallapoosa County, Alabama, USA
48.2km (29.9 miles) ⓘOliver Dam site, Columbus, Muscogee County, Georgia, USA
48.4km (30.1 miles) ⓘSnelson Mine, Meriwether County, Georgia, USA
68.5km (42.6 miles) ⓘPearce Lenless Nos. 2; 3 & 4 Prospects, Randolph County, Alabama, USA
69.8km (43.4 miles) ⓘOld Ancient Mine, Randolph County, Alabama, USA
References
Dean, Lewis S. (1995) Alabama Mineral Locality Index. Rocks & Minerals, 70 (5) 320-333 doi:10.1080/00357529.1995.9926642
 
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