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
Estanheira Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, 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 Estanheira Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
Data Identifiers
Mindat Occurrence Record ID:911275
Long-form Identifier:1:3:911275:9
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.8km (0.5 miles) ⓘEiras Mines, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
2.0km (1.2 miles) ⓘSanto Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
2.6km (1.6 miles) ⓘPalheiros No. 1 Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
6.5km (4.0 miles) ⓘTamboril Mine, Águas Frias, Chaves, Vila Real, Portugal
6.5km (4.0 miles) ⓘDependurada Mine, Santo Estêvão, Chaves, Vila Real, Portugal
7.2km (4.5 miles) ⓘCortinha da Preta Mine, Tinhela e Alvarelhos, Valpaços, Vila Real, Portugal
8.1km (5.1 miles) ⓘFontelas (Monforte No. 1) Mine, Planalto de Monforte, Chaves, Vila Real, Portugal
8.1km (5.1 miles) ⓘPoulas da Costa dos Lobos Mine, Planalto de Monforte, Chaves, Vila Real, Portugal
12.4km (7.7 miles) ⓘCampina No. 2 Mine, Redondelo, Chaves, Vila Real, Portugal
13.2km (8.2 miles) ⓘPereira de Selão, Vilas Boas, Vidago, Chaves, Vila Real, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 225SnW
 
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