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
Fontelas (Monforte No. 1) Mine, Planalto de Monforte, Chaves, Vila Real, 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 Fontelas (Monforte No. 1) Mine, Planalto de Monforte, Chaves, Vila Real, Portugal
Data Identifiers
Mindat Occurrence Record ID:911236
Long-form Identifier:1:3:911236:0
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.0km (0.0 miles) ⓘPoulas da Costa dos Lobos Mine, Planalto de Monforte, Chaves, Vila Real, Portugal
6.7km (4.2 miles) ⓘCortinha da Preta Mine, Tinhela e Alvarelhos, Valpaços, Vila Real, Portugal
6.9km (4.3 miles) ⓘTamboril Mine, Águas Frias, Chaves, Vila Real, Portugal
6.9km (4.3 miles) ⓘDependurada Mine, Santo Estêvão, Chaves, Vila Real, Portugal
6.9km (4.3 miles) ⓘCarvalhas e Monte das Fragas Mine, Travancas e Roriz, Chaves, Vila Real, Portugal
7.1km (4.4 miles) ⓘPalheiros No. 1 Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
7.2km (4.4 miles) ⓘSanto Estevão No. 2, Santo Estêvão, Chaves, Vila Real, Portugal
8.1km (5.1 miles) ⓘEstanheira Mine, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
8.1km (5.1 miles) ⓘEiras Mines, Eiras， São Julião de Montenegro e Cela, Chaves, Vila Real, Portugal
13.6km (8.5 miles) ⓘTrigueiriça Mines, Rebordelo, Vinhais, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 226W
 
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