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
Corredoura Mine, Freixo de Baixo, Freixo de Cima e de Baixo, Amarante, Porto, 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 Corredoura Mine, Freixo de Baixo, Freixo de Cima e de Baixo, Amarante, Porto, Portugal
Data Identifiers
Mindat Occurrence Record ID:917778
Long-form Identifier:1:3:917778:9
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.0km (0.0 miles) ⓘPombeiro Mine, Telões, Amarante, Porto, Portugal
3.0km (1.9 miles) ⓘEsteriz Mine, Vila Garcia, Vila Garcia， Aboim e Chapa, Amarante, Porto, Portugal
3.6km (2.3 miles) ⓘSeixoso Mine, Seixoso Mining Field, Borba de Godim, Vila Cova da Lixa e Borba de Godim, Felgueiras, Porto, Portugal
3.8km (2.4 miles) ⓘTapada da Bemposta No.1 Mine, Seixoso Mining Field, Borba de Godim, Vila Cova da Lixa e Borba de Godim, Felgueiras, Porto, Portugal
5.5km (3.4 miles) ⓘMacieira da Lixa Mining Field, Macieira da Lixa, Macieira da Lixa e Caramos, Felgueiras, Porto, Portugal
6.0km (3.7 miles) ⓘFontela Mine, Aboim, Vila Garcia， Aboim e Chapa, Amarante, Porto, Portugal
6.0km (3.7 miles) ⓘCosta da Revolta Mine, Aboim, Vila Garcia， Aboim e Chapa, Amarante, Porto, Portugal
7.1km (4.4 miles) ⓘSalgada Mine, Moure, Felgueiras, Porto, Portugal
10.3km (6.4 miles) ⓘVieiros Mines, Rebordelo, Amarante, Porto, Portugal
10.5km (6.5 miles) ⓘVieiros Mining Field, Canadelo, Olo e Canadelo, Amarante, Porto, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 430SnTi
 
and/or  
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