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
Fragas da Carvalhosa Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Associated Minerals Based on Photo Data:
Strengite4
Wavellite3
Kidwellite2
Variscite2
Goethite1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Fragas da Carvalhosa Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:760023
Long-form Identifier:1:3:760023:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.7km (1.0 miles) ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
3.0km (1.9 miles) ⓘMoncorvo Mining Field, Torre de Moncorvo, Bragança, Portugal
6.3km (3.9 miles) ⓘCanada dos Vieiros do Frade Mine, Felgueiras e Maçores, Torre de Moncorvo, Bragança, Portugal
8.3km (5.2 miles) ⓘAveleira Mine, Larinho, Torre de Moncorvo, Bragança, Portugal
8.9km (5.5 miles) ⓘFerronho Mine, Mós, Torre de Moncorvo, Bragança, Portugal
10.2km (6.3 miles) ⓘPissarrão Mine, Carviçais, Torre de Moncorvo, Bragança, Portugal
11.6km (7.2 miles) ⓘTerra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
12.4km (7.7 miles) ⓘCovas Mine, Ferradosa e Sendim da Serra, Alfândega da Fé, Bragança, Portugal
12.6km (7.8 miles) ⓘVale da Madre Mine, Freixo de Espada à Cinta e Mazouco, Freixo de Espada à Cinta, Bragança, Portugal
15.3km (9.5 miles) ⓘCabeço da Senhora dos Montes Ermos Mine, Freixo de Espada à Cinta e Mazouco, Freixo de Espada à Cinta, Bragança, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
and/or  
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