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
Bejanca e Bodiosa Mining Field, U.F Couto de Cima e Couto de Baixo, Viseu, Viseu, Portugal


Locality type:Mining Field
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Bejanca e Bodiosa Mining Field, U.F Couto de Cima e Couto de Baixo, Viseu, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:913347
Long-form Identifier:1:3:913347:1
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.0km (1.2 miles) ⓘBejanca Mine (Carvalhal do Estanho), Queirã, Vouzela, Viseu, Portugal
3.0km (1.8 miles) ⓘCerdeirinha Mine, U.F Couto de Cima e Couto de Baixo, Viseu, Viseu, Portugal
4.4km (2.7 miles) ⓘSeixos Alvos Mine, U.F Couto de Cima e Couto de Baixo, Viseu, Viseu, Portugal
4.5km (2.8 miles) ⓘCantarinhos Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
5.4km (3.3 miles) ⓘCavadas Mine, Ventosa, Vouzela, Viseu, Portugal
5.8km (3.6 miles) ⓘRoutar Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
6.8km (4.2 miles) ⓘCastelo Mining Field, Ventosa, Vouzela, Viseu, Portugal
6.9km (4.3 miles) ⓘVale Dormir Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
7.1km (4.4 miles) ⓘA Seara do Soito Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
8.4km (5.2 miles) ⓘSanta Luzia quarry, Campo, Viseu, Viseu, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1922SnW
 
and/or  
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