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
Vale da Nogueira Mine, Guarda (Sé), 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 Vale da Nogueira Mine, Guarda (Sé), Guarda, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:915407
Long-form Identifier:1:3:915407:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.2km (0.7 miles) ⓘPela Tapada Grande Mine, Arrifana, Guarda, Guarda, Portugal
2.6km (1.6 miles) ⓘRazeiras Mine, Casal de Cinza, Guarda, Guarda, Portugal
2.9km (1.8 miles) ⓘAlto da Várzea and Quinta do Pinheiro Mines, Guarda (Sé), Guarda, Guarda, Portugal
3.4km (2.1 miles) ⓘTapada dos Pinheiros Mine, Guarda (Sé), Guarda, Guarda, Portugal
4.1km (2.5 miles) ⓘCorredoura Mine, Guarda (Sé), Guarda, Guarda, Portugal
4.1km (2.5 miles) ⓘVinhas Mine, Arrifana, Guarda, Guarda, Portugal
4.2km (2.6 miles) ⓘSenhora dos Remédios Mine, Guarda (Sé), Guarda, Guarda, Portugal
4.6km (2.8 miles) ⓘFeital Mine, Casal de Cinza, Guarda, Guarda, Portugal
4.6km (2.8 miles) ⓘFeital (quartz outcrop), Casal de Cinza, Guarda, Guarda, Portugal
6.0km (3.7 miles) ⓘRoadcut quartz vein occurrence, Guarda (Sé), Guarda, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1302U
 
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