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
Lamega Mine, Santa Comba, Vila Nova de Foz Côa, Guarda, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Lamega Mine, Santa Comba, Vila Nova de Foz Côa, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:917022
Long-form Identifier:1:3:917022:3
GUID (UUID V4):0
Nearest other occurrences of Quartz
4.8km (3.0 miles) ⓘAlmendra Mining Field, Almendra, Vila Nova de Foz Côa, Guarda, Portugal
5.6km (3.5 miles) ⓘBreijo Mines, Ervedosa, Pinhel, Guarda, Portugal
8.3km (5.2 miles) ⓘRibeira da Centieira e Vergadas Mines, Longroiva, Mêda, Guarda, Portugal
9.7km (6.0 miles) ⓘBajoca Mine, Almendra, Vila Nova de Foz Côa, Guarda, Portugal
9.8km (6.1 miles) ⓘNumão prospect, Numão, Vila Nova de Foz Côa, Guarda, Portugal
11.1km (6.9 miles) ⓘBajoca pegmatite, Algodres， Vale de Afonsinho e Vilar de Amargo, Figueira de Castelo Rodrigo, Guarda, Portugal
13.0km (8.1 miles) ⓘMachorrinho and Pedriça (Vale da Manta) Mine, Azêvo, Pinhel, Guarda, Portugal
13.4km (8.3 miles) ⓘRaposa Mine, Azêvo, Pinhel, Guarda, Portugal
13.9km (8.6 miles) ⓘPonte do Vale Mines, U.F Mós， Santo Amaro e Vila Nova Foz Côa, Vila Nova de Foz Côa, Guarda, Portugal
13.9km (8.6 miles) ⓘFreixo de Numão Mining Field, U.F Mura e Freixo de Numão, Vila Nova de Foz Côa, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1478WSn
 
and/or  
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