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
Vale de Roxa Mine, Almaceda, Castelo Branco, Castelo Branco, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Sphalerite2
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Vale de Roxa Mine, Almaceda, Castelo Branco, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:904809
Long-form Identifier:1:3:904809:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
14.2km (8.8 miles) ⓘPombal Mine, Castelejo, Fundão, Castelo Branco, Portugal
14.7km (9.1 miles) ⓘBorralhal Mine, União de Freguesias de Estreito e Vilar Barroco, Oleiros, Castelo Branco, Portugal
15.0km (9.3 miles) ⓘQueirozes Mine, Salgueiro do Campo, Castelo Branco, Castelo Branco, Portugal
15.5km (9.6 miles) ⓘPomar Mine, Sarzedas, Castelo Branco, Castelo Branco, Portugal
15.5km (9.6 miles) ⓘVale da Carreira Mine (Vale das Gatas Mine), Sarzedas, Castelo Branco, Castelo Branco, Portugal
16.8km (10.4 miles) ⓘCabeço de Argemela Mine, Barco e Coutada, Covilhã, Castelo Branco, Portugal
16.9km (10.5 miles) ⓘArgimela Mine (Argemela Mine), Barco e Coutada, Covilhã, Castelo Branco, Portugal
17.6km (11.0 miles) ⓘRecheira Mine, Barco e Coutada, Covilhã, Castelo Branco, Portugal
17.8km (11.0 miles) ⓘBarroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal
19.5km (12.1 miles) ⓘSão Pedro Novo Mine, União do Grande Fundão, Fundão, Castelo Branco, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 2144PbZn
 
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