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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Quartz from
Cabecinha do Prado MIne, Vilar Chão, Alfândega da Fé, Bragança, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Cabecinha do Prado MIne, Vilar Chão, Alfândega da Fé, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:908125
Long-form Identifier:1:3:908125:3
GUID (UUID V4):0
Nearest other occurrences of Quartz
4.1km (2.5 miles) ⓘVinha da Mina Mine, Mogadouro， Valverde， Vale de Porco e Vilar de Rei, Mogadouro, Bragança, Portugal
7.2km (4.5 miles) ⓘCovas Mine, Ferradosa e Sendim da Serra, Alfândega da Fé, Bragança, Portugal
9.2km (5.7 miles) ⓘOlgas Mine, Castelo Branco, Mogadouro, Bragança, Portugal
13.8km (8.6 miles) ⓘTerra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
14.2km (8.8 miles) ⓘFonte Santa Mine, Lagoaça e Fornos, Freixo de Espada à Cinta, Bragança, Portugal
14.4km (8.9 miles) ⓘCabeço da Roda Mine, Lagoaça e Fornos, Freixo de Espada à Cinta, Bragança, Portugal
14.5km (9.0 miles) ⓘVale das Cervas Mine, Vilares de Vilariça, Alfândega da Fé, Bragança, Portugal
16.7km (10.4 miles) ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
17.3km (10.7 miles) ⓘPrado dos Reis Mine, Mogadouro， Valverde， Vale de Porco e Vilar de Rei, Mogadouro, Bragança, Portugal
18.2km (11.3 miles) ⓘFragas da Carvalhosa Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 27SbAu
 
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