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
Furda Mine, Maçainhas, 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 Furda Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:903827
Long-form Identifier:1:3:903827:1
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.1km (1.3 miles) ⓘUnnamed pegmatite quarry, Maçainhas, Belmonte, Castelo Branco, Portugal
2.2km (1.4 miles) ⓘRei Fernando Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
2.3km (1.5 miles) ⓘColmeal Mining Field, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
2.7km (1.7 miles) ⓘQuinta Cimeira Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
3.2km (2.0 miles) ⓘQuinta do Velho Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
3.4km (2.1 miles) ⓘTerra Grande Mine, Inguias, Belmonte, Castelo Branco, Portugal
3.4km (2.1 miles) ⓘSitio dos Penedos de Isabel Miguel Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
4.1km (2.5 miles) ⓘFonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal
4.1km (2.5 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
5.8km (3.6 miles) ⓘQuinta do Quelhas Mine, Benespera, Guarda, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1359USn
 
and/or  
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