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
Barrinho Mine, Vila Fernando, Elvas, Portalegre, 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 Barrinho Mine, Vila Fernando, Elvas, Portalegre, Portugal
Data Identifiers
Mindat Occurrence Record ID:918595
Long-form Identifier:1:3:918595:1
GUID (UUID V4):0
Nearest other occurrences of Quartz
10.3km (6.4 miles) ⓘSanta Eulália Mine (Fontalva), Santa Eulália, Elvas, Portalegre, Portugal
10.4km (6.5 miles) ⓘSanta Eulália Mining Field, Santa Eulália, Elvas, Portalegre, Portugal
13.6km (8.4 miles) ⓘOuteiro ou Monte da Colêa Mine, Monforte, Monforte, Portalegre, Portugal
16.7km (10.3 miles) ⓘMarble quarries, Vila Viçosa, Évora, Portugal
17.0km (10.5 miles) ⓘHerdade do Pombalinho Mine, Monforte, Monforte, Portalegre, Portugal
17.5km (10.9 miles) ⓘMortórios quarry, Monforte, Monforte, Portalegre, Portugal
18.1km (11.3 miles) ⓘCourela da Água de Banhos Mine, São Vicente e Ventosa, Elvas, Portalegre, Portugal
18.4km (11.5 miles) ⓘTorre das Figueiras Mine, Monforte, Monforte, Portalegre, Portugal
18.5km (11.5 miles) ⓘOlival das Freiras e Tapada do Olival Mine, Santo Ildefonso, Elvas, Portalegre, Portugal
18.5km (11.5 miles) ⓘD. João quarry (Herdade do Padre João), Monforte, Monforte, Portalegre, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1756Cu
 
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