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
Rossio Mine, Codesseiro, Guarda, 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 Rossio Mine, Codesseiro, Guarda, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:915154
Long-form Identifier:1:3:915154:3
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.9km (1.2 miles) ⓘLanchais Mine, Avelãs da Ribeira, Guarda, Guarda, Portugal
3.4km (2.1 miles) ⓘCornozelas Mine, U.F Gouveias e Pomares, Pinhel, Guarda, Portugal
5.8km (3.6 miles) ⓘPedra Alta Mine, Freixedas, Pinhel, Guarda, Portugal
9.3km (5.8 miles) ⓘVinhas Mine, Arrifana, Guarda, Guarda, Portugal
9.6km (6.0 miles) ⓘSafurdão Mining Field, U.F Atalaia e Safurdão, Pinhel, Guarda, Portugal
11.1km (6.9 miles) ⓘCorredoura Mine, Guarda (Sé), Guarda, Guarda, Portugal
12.0km (7.4 miles) ⓘFeital Mine, Casal de Cinza, Guarda, Guarda, Portugal
12.0km (7.4 miles) ⓘFeital (quartz outcrop), Casal de Cinza, Guarda, Guarda, Portugal
12.5km (7.7 miles) ⓘRazeiras Mine, Casal de Cinza, Guarda, Guarda, Portugal
13.2km (8.2 miles) ⓘAlto da Várzea and Quinta do Pinheiro Mines, Guarda (Sé), Guarda, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1964W
 
and/or  
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