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
Unnamed mine, Vergaço, Cibões e Brufe, Terras de Bouro, Braga, Portugal


Locality type:Mine
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 Unnamed mine, Vergaço, Cibões e Brufe, Terras de Bouro, Braga, Portugal
Data Identifiers
Mindat Occurrence Record ID:915866
Long-form Identifier:1:3:915866:5
GUID (UUID V4):0
Nearest other occurrences of Quartz
3.1km (1.9 miles) ⓘMonte do Castelo da Pena Mine, Vila Chã (São João Baptista e Santiago), Ponte da Barca, Viana do Castelo, Portugal
3.1km (1.9 miles) ⓘMata da Galinheira Mine, Vila Chã (São João Baptista e Santiago), Ponte da Barca, Viana do Castelo, Portugal
4.0km (2.5 miles) ⓘCosta e Cortinhas Mine, Cibões e Brufe, Terras de Bouro, Braga, Portugal
4.5km (2.8 miles) ⓘSeixo Branco No. 2 Mine, Vila Chã (São João Baptista e Santiago), Ponte da Barca, Viana do Castelo, Portugal
4.8km (3.0 miles) ⓘSobredo Mine, Entre Ambos-os-Rios， Ermida e Germil, Ponte da Barca, Viana do Castelo, Portugal
5.6km (3.5 miles) ⓘRibeira de Sendão Mine, Cibões e Brufe, Terras de Bouro, Braga, Portugal
5.9km (3.7 miles) ⓘBarral, Vila Chã (São João Baptista e Santiago), Ponte da Barca, Viana do Castelo, Portugal
5.9km (3.7 miles) ⓘFroufe Mine, Entre Ambos-os-Rios， Ermida e Germil, Ponte da Barca, Viana do Castelo, Portugal
5.9km (3.7 miles) ⓘChão de Miregos Mine, Cibões e Brufe, Terras de Bouro, Braga, Portugal
6.4km (4.0 miles) ⓘCôto da Cruz Mine, Entre Ambos-os-Rios， Ermida e Germil, Ponte da Barca, Viana do Castelo, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
and/or  
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