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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Aragonite from
Olgas Mine, Castelo Branco, Mogadouro, Bragança, Portugal


Locality type:Mine
Classification
Species:Aragonite
Formula:CaCO3
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
SEM-EDS
Raman Spectroscopy
Data
Mineral Data:Click here to view Aragonite data
Locality Data:Click here to view Olgas Mine, Castelo Branco, Mogadouro, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:1329809
Long-form Identifier:1:3:1329809:4
GUID (UUID V4):0
Nearest other occurrences of Aragonite
58.3km (36.2 miles) ⓘPortugal 1 & 2 quarries, Malpartida, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
98.9km (61.4 miles) ⓘAs Seariñas Quarry, Seoane de Arriba, Viana do Bolo, Ourense, Galicia, Spain
References
Pedro Alves analytical data
 
and/or  
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