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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Albite from
Cevadais occurrence, Campo Maior, Portalegre, Portugal


Locality type:Occurrence
Classification
Species:Albite
Formula:Na(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Albite data
Locality Data:Click here to view Cevadais occurrence, Campo Maior, Portalegre, Portugal
Data Identifiers
Mindat Occurrence Record ID:1408595
Long-form Identifier:1:3:1408595:6
GUID (UUID V4):0
Nearest other occurrences of Albite
45.9km (28.5 miles) ⓘSierra de San Pedro, Cáceres, Cáceres, Extremadura, Spain
52.4km (32.5 miles) ⓘAlter Pedroso, Alter do Chão, Alter do Chão, Portalegre, Portugal
60.4km (37.5 miles) ⓘLas Herrerías deposit, Alconchel, Badajoz, Extremadura, Spain
83.3km (51.7 miles) ⓘSegura Mines (Segura mining field), União das Freguesias de Zebreira e Segura, Idanha-a-Nova, Castelo Branco, Portugal
83.4km (51.8 miles) ⓘCerro Queimado, União das Freguesias de Zebreira e Segura, Idanha-a-Nova, Castelo Branco, Portugal
87.1km (54.1 miles) ⓘLas Navas, Tajo-Salor, Cáceres, Extremadura, Spain
89.5km (55.6 miles) ⓘLa Judia Mine, Burguillos del Cerro, Badajoz, Extremadura, Spain
References
Assunção, C.T. and Gonçalves, F. (1971) Contribuição para o conhecimento das rochas hiperalcalinas e alcalinas (gnaisses hastingsíticos) do Alto Alentejo (Portugal). Bolletim da Sociedade Geológica de Portuga, 17, 187-229.
Teixeira, C., & de Assunção, C. T. (1958). Sur la géologie et la pétrographie des gneiss à riebeckite et aegyrine et des syénites à néphéline et sodalite de Cevadais, prés d'Ouguela (Campo Maior), Portugal. Cominicações dos Serviços Geológicos de Portugal, 42, 31-56.
 
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