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
Terra Grande Mine, Inguias, Belmonte, Castelo Branco, 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 Terra Grande Mine, Inguias, Belmonte, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:903930
Long-form Identifier:1:3:903930:8
GUID (UUID V4):0
Nearest other occurrences of Quartz
3.3km (2.0 miles) ⓘRei Fernando Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
3.4km (2.1 miles) ⓘFurda Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
4.0km (2.5 miles) ⓘSerra da Pena Mine, Sortelha, Sabugal, Guarda, Portugal
4.2km (2.6 miles) ⓘSão Domingos Mine, Casteleiro, Sabugal, Guarda, Portugal
4.6km (2.9 miles) ⓘColmeal Mining Field, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
5.2km (3.2 miles) ⓘFonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal
5.2km (3.2 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
5.2km (3.2 miles) ⓘUnnamed pegmatite quarry, Maçainhas, Belmonte, Castelo Branco, Portugal
5.2km (3.2 miles) ⓘQuinta Cimeira Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
5.3km (3.3 miles) ⓘCabeço das Cabras Mine, Três Povos, Fundão, Castelo Branco, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1354UU
 
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