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
Cerro da Estrada Mine, Alfundão e Peroguarda, Ferreira do Alentejo, Beja, 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 Cerro da Estrada Mine, Alfundão e Peroguarda, Ferreira do Alentejo, Beja, Portugal
Data Identifiers
Mindat Occurrence Record ID:901287
Long-form Identifier:1:3:901287:5
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.8km (1.7 miles) ⓘQuinta de São Vicente Mine, Ferreira do Alentejo e Canhestros, Ferreira do Alentejo, Beja, Portugal
11.5km (7.1 miles) ⓘHerdade de Vale de Coelhos, Odivelas, Ferreira do Alentejo, Beja, Portugal
15.0km (9.3 miles) ⓘLagoas do Paço Mine, Ferreira do Alentejo e Canhestros, Ferreira do Alentejo, Beja, Portugal
17.3km (10.7 miles) ⓘMonte Corinho Mine, Aljustrel e Rio de Moinhos, Aljustrel, Beja, Portugal
18.3km (11.4 miles) ⓘHerdade da Louzeira Mine, Cuba, Cuba, Beja, Portugal
18.6km (11.5 miles) ⓘAlvito Mine, Vila Nova de Baronia, Alvito, Beja, Portugal
18.8km (11.7 miles) ⓘHerdade do Zambujeiro dos Pardieiros Mine, Santa Vitória e Mombeja, Beja, Beja, Portugal
19.1km (11.8 miles) ⓘCêrro da Zorreira na Herdade da Palhota Mine, Santa Vitória e Mombeja, Beja, Beja, Portugal
19.7km (12.2 miles) ⓘPedra Coelha and Encosta do Cerro do Chaparro do Cabreiro Mines, Santa Vitória e Mombeja, Beja, Beja, Portugal
19.7km (12.2 miles) ⓘHerdade do Vale de Calvo Mine, Ervidel, Aljustrel, Beja, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia (Siorminp ID 1715Cu)
 
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