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
Franqueira Mount, Barcelos, Braga, Portugal


Locality type:Mountain
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Schorl1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Franqueira Mount, Barcelos, Braga, Portugal
Data Identifiers
Mindat Occurrence Record ID:918796
Long-form Identifier:1:3:918796:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
4.4km (2.7 miles) ⓘBouça (Lugar de Quintão) Mine, Paradela, Barcelos, Braga, Portugal
4.6km (2.9 miles) ⓘCastanheira Mine, Chorente， Góios， Courel， Pedra Furada e Gueral, Barcelos, Braga, Portugal
5.1km (3.2 miles) ⓘPeneda Mine, Barcelos Vila Boa e Vila Frescainha (São Martinho e São Pedro), Barcelos, Braga, Portugal
8.8km (5.5 miles) ⓘSerra de Rates Mines, Rates, Póvoa de Varzim, Porto, Portugal
10.8km (6.7 miles) ⓘMiradouros Mine, Gondifelos， Cavalões e Outiz, Vila Nova de Famalicão, Braga, Portugal
11.5km (7.1 miles) ⓘPaúlos and Pedra Fita Mine, Gondifelos， Cavalões e Outiz, Vila Nova de Famalicão, Braga, Portugal
12.2km (7.6 miles) ⓘAlpoim Mine, Fradelos, Vila Nova de Famalicão, Braga, Portugal
12.2km (7.6 miles) ⓘCarqueijoso Mine, Lama, Barcelos, Braga, Portugal
12.4km (7.7 miles) ⓘQuinta das Pegas Mine, Esposende， Marinhas e Gandra, Esposende, Braga, Portugal
15.3km (9.5 miles) ⓘAveleiras Mine, Mire de Tibães, Braga, Braga, Portugal
References
António Martins collection
 
and/or  
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