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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Feldspar Group from
Carvalhal quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal


Locality type:Quarry
Classification
Species:'Feldspar Group' (not an IMA approved species)
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Bertrandite3
Albite3
Mica Group3
Apatite3
Opal3
- var Opal-AN3
Quartz3
- var Smoky Quartz3
Fluorite3
Data
Mineral Data:Click here to view Feldspar Group data
Locality Data:Click here to view Carvalhal quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:758401
Long-form Identifier:1:3:758401:5
GUID (UUID V4):0
References
Rui Nunes 2011
 
and/or  
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