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
Herdade Negra Mine, Capelins (Santo António), Alandroal, Évora, 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 Herdade Negra Mine, Capelins (Santo António), Alandroal, Évora, Portugal
Data Identifiers
Mindat Occurrence Record ID:917238
Long-form Identifier:1:3:917238:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.7km (1.0 miles) ⓘHerdade da Madureira Mine, Capelins (Santo António), Alandroal, Évora, Portugal
2.6km (1.6 miles) ⓘMadureira Mine, Capelins (Santo António), Alandroal, Évora, Portugal
2.7km (1.7 miles) ⓘHerdade do Roncão Mine, Capelins (Santo António), Alandroal, Évora, Portugal
3.0km (1.9 miles) ⓘDefesa de Ferreira Mine, Capelins (Santo António), Alandroal, Évora, Portugal
4.4km (2.8 miles) ⓘDefesa de Bobadel Mine, Capelins (Santo António), Alandroal, Évora, Portugal
7.5km (4.7 miles) ⓘHerdade do Casco Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
8.6km (5.3 miles) ⓘDefesa da Granja Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
8.6km (5.3 miles) ⓘMociços Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
9.5km (5.9 miles) ⓘHerdade do Carneiro Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
9.9km (6.1 miles) ⓘHerdade de Santo Ildefonso Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1677Fe
 
and/or  
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