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
Quinta das Ferragens, Moimenta da Serra e Vinhó, Gouveia, 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 Quinta das Ferragens, Moimenta da Serra e Vinhó, Gouveia, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:915052
Long-form Identifier:1:3:915052:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
3.8km (2.4 miles) ⓘQuinta da Pelada Mine, Tourais e Lajes, Seia, Guarda, Portugal
3.9km (2.4 miles) ⓘBoco Mine, Arcozelo, Gouveia, Guarda, Portugal
7.1km (4.4 miles) ⓘSeixinhos Mine, São Paio, Gouveia, Guarda, Portugal
8.0km (5.0 miles) ⓘMarés Mine, São Paio, Gouveia, Guarda, Portugal
8.3km (5.1 miles) ⓘPóvoa de Cervães Mine, Santiago de Cassurrães e Póvoa de Cervães, Mangualde, Viseu, Portugal
8.7km (5.4 miles) ⓘMelo e Nabais, Gouveia, Guarda, Portugal
9.2km (5.7 miles) ⓘAlto dos Seixos No. 2 Mine, Melo e Nabais, Gouveia, Guarda, Portugal
9.6km (6.0 miles) ⓘSalgueiro Mine, Melo e Nabais, Gouveia, Guarda, Portugal
10.0km (6.2 miles) ⓘCasão (no sitio da Pedra Alta) Mine, Melo e Nabais, Gouveia, Guarda, Portugal
10.4km (6.4 miles) ⓘQuinta da Boa Vista Mine, Abrunhosa-a-Velha, Mangualde, Viseu, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 2056Sn
 
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