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
Fonte Salgueiro and Ladeira das Vinhas Mines, Pereiro, Pinhel, 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 Fonte Salgueiro and Ladeira das Vinhas Mines, Pereiro, Pinhel, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:916246
Long-form Identifier:1:3:916246:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
6.1km (3.8 miles) ⓘVale da Ursa Mine, Cinco Vilas e Reigada, Figueira de Castelo Rodrigo, Guarda, Portugal
6.7km (4.2 miles) ⓘNave do Barrocal Mine, Cinco Vilas e Reigada, Figueira de Castelo Rodrigo, Guarda, Portugal
7.9km (4.9 miles) ⓘArreigada Mine, Cinco Vilas e Reigada, Figueira de Castelo Rodrigo, Guarda, Portugal
9.2km (5.7 miles) ⓘPortugal 1 & 2 quarries, Malpartida, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
12.0km (7.5 miles) ⓘTerruco Mine, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
13.5km (8.4 miles) ⓘVale do Vinagre and Caiporotos Mines, Pala, Pinhel, Guarda, Portugal
14.0km (8.7 miles) ⓘSafurdão Mining Field, U.F Atalaia e Safurdão, Pinhel, Guarda, Portugal
14.2km (8.8 miles) ⓘPedra Alta Mine, Freixedas, Pinhel, Guarda, Portugal
14.3km (8.9 miles) ⓘBarroco de D. Frango Mine, Freixo, Almeida, Guarda, Portugal
15.0km (9.3 miles) ⓘMachorrinho and Pedriça (Vale da Manta) Mine, Azêvo, Pinhel, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1494WSn
 
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