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
Quinta do Espírito Santo Mine, Casteleiro, Sabugal, 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 Quinta do Espírito Santo Mine, Casteleiro, Sabugal, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:916527
Long-form Identifier:1:3:916527:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
3.3km (2.0 miles) ⓘSerra da Lagoa e Galiota Mine, Benquerença, Penamacor, Castelo Branco, Portugal
4.4km (2.8 miles) ⓘSão Domingos Mine, Casteleiro, Sabugal, Guarda, Portugal
4.7km (2.9 miles) ⓘPombal Mine, Três Povos, Fundão, Castelo Branco, Portugal
4.7km (2.9 miles) ⓘRibeiro do Salgueiro Mine, Três Povos, Fundão, Castelo Branco, Portugal
4.8km (3.0 miles) ⓘSão Dionísio Mine, Três Povos, Fundão, Castelo Branco, Portugal
4.9km (3.0 miles) ⓘMonte da Fonte Santa Mine, Vale da Senhora da Póvoa, Penamacor, Castelo Branco, Portugal
5.6km (3.5 miles) ⓘSerra da Pena Mine, Sortelha, Sabugal, Guarda, Portugal
6.1km (3.8 miles) ⓘRibeiro das Amoreiras Mine, Caria, Belmonte, Castelo Branco, Portugal
7.4km (4.6 miles) ⓘRetorta ou Picoto Mine, Caria, Belmonte, Castelo Branco, Portugal
8.6km (5.4 miles) ⓘTerra Grande Mine, Inguias, Belmonte, Castelo Branco, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1952WSn
 
and/or  
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