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
Taião quarry, Gandra e Taião, Valença do Minho, Viana do Castelo, Portugal


Locality type:Quarry
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Taião quarry, Gandra e Taião, Valença do Minho, Viana do Castelo, Portugal
Data Identifiers
Mindat Occurrence Record ID:350800
Long-form Identifier:1:3:350800:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
3.5km (2.1 miles) ⓘMacieira quarry, Boivão, Valença do Minho, Viana do Castelo, Portugal
4.0km (2.5 miles) ⓘSanfins quarry, Gondomil e Safins, Valença do Minho, Viana do Castelo, Portugal
4.7km (2.9 miles) ⓘEiras quarry, Gondomil e Safins, Valença do Minho, Viana do Castelo, Portugal
6.8km (4.2 miles) ⓘLara quarry, Lara, Monção, Viana do Castelo, Portugal
12.0km (7.4 miles) ⓘMonte da Gávea Mine, Reboreda e Nogueira, Vila Nova de Cerveira, Viana do Castelo, Portugal
12.8km (8.0 miles) ⓘSerra de Covas - Chãos e Penedo do Outão Mines, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
16.2km (10.1 miles) ⓘFervença Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
16.2km (10.1 miles) ⓘFraga Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
16.3km (10.1 miles) ⓘLapa Grande Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
17.3km (10.7 miles) ⓘAplito-pegmatitic area, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
References
personal find
 
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