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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Jahnsite Group from
Williams pegmatite, Coosa County, Alabama, USA


Locality type:Pegmatite
Classification
Species:'Jahnsite Group' (not an IMA approved species)
Formula:XM1M22M32(H2O)8(OH)2(PO4)4
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Jahnsite Group data
Locality Data:Click here to view Williams pegmatite, Coosa County, Alabama, USA
Data Identifiers
Mindat Occurrence Record ID:721174
Long-form Identifier:1:3:721174:4
GUID (UUID V4):0
References
King, Van (n.d.) Personal communcation.
 
and/or  
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