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
Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal


05444500017272284341538.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
00718700017272331283120.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
05006000017272331285142.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
02624030017272331295814.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
03627710017371847627853.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
01645970017371847636795.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
06699900017371847633369.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
03322820017371847648204.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
05444500017272284341538.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
00718700017272331283120.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
05006000017272331285142.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
02624030017272331295814.jpg
Quartz

Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
Locality type:Quarry
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Santo Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
Photo GalleryView Gallery (12 photos)
Data Identifiers
Mindat Occurrence Record ID:1447682
Long-form Identifier:1:3:1447682:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.0km (1.2 miles) ⓘEstanheira Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
2.7km (1.7 miles) ⓘEiras Mines, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
3.8km (2.4 miles) ⓘPalheiros No. 1 Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
4.5km (2.8 miles) ⓘTamboril Mine, Águas Frias, Chaves, Vila Real, Portugal
4.5km (2.8 miles) ⓘDependurada Mine, Santo Estêvão, Chaves, Vila Real, Portugal
7.2km (4.4 miles) ⓘFontelas (Monforte No. 1) Mine, Planalto de Monforte, Chaves, Vila Real, Portugal
7.2km (4.4 miles) ⓘPoulas da Costa dos Lobos Mine, Planalto de Monforte, Chaves, Vila Real, Portugal
8.0km (4.9 miles) ⓘCortinha da Preta Mine, Tinhela e Alvarelhos, Valpaços, Vila Real, Portugal
13.0km (8.1 miles) ⓘAlto dos Areais Mine, Ervededo, Chaves, Vila Real, Portugal
13.6km (8.5 miles) ⓘCampina No. 2 Mine, Redondelo, Chaves, Vila Real, Portugal
References
Klaus Ludwig's collection
 
and/or  
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