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
Olival da Meia Légua Mine, Carragozela e Várzea de Meruge, Seia, Guarda, 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 Olival da Meia Légua Mine, Carragozela e Várzea de Meruge, Seia, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:916705
Long-form Identifier:1:3:916705:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.9km (1.8 miles) ⓘPedras do Estanho Mine, Vila Cova-à-Coelheira, Seia, Guarda, Portugal
6.7km (4.2 miles) ⓘMalhão Mining Field, Sazes da Beira, Seia, Guarda, Portugal
6.9km (4.3 miles) ⓘSazes da Beira Mines, Sazes da Beira, Seia, Guarda, Portugal
8.8km (5.5 miles) ⓘCorga Mine, Seixo da Beira, Oliveira do Hospital, Coimbra, Portugal
8.9km (5.5 miles) ⓘParanhos Mining Field, Paranhos, Seia, Guarda, Portugal
9.2km (5.7 miles) ⓘQuinta da Pelada Mine, Tourais e Lajes, Seia, Guarda, Portugal
10.1km (6.3 miles) ⓘPenedos Brancos Mine, Seixo da Beira, Oliveira do Hospital, Coimbra, Portugal
10.9km (6.8 miles) ⓘUrgueiras Mine, Ervedal e Vila Franca da Beira, Oliveira do Hospital, Coimbra, Portugal
12.4km (7.7 miles) ⓘQuinta das Ferragens, Moimenta da Serra e Vinhó, Gouveia, Guarda, Portugal
12.9km (8.0 miles) ⓘNossa Senhora - Portela - Corga and Fiais do Ervedal Mines, Ervedal e Vila Franca da Beira, Oliveira do Hospital, Coimbra, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 2153WSn
 
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