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 Velho 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 Quinta do Velho Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:904677
Long-form Identifier:1:3:904677:1
GUID (UUID V4):0
Nearest other occurrences of Quartz
1.2km (0.8 miles) ⓘUnnamed pegmatite quarry, Maçainhas, Belmonte, Castelo Branco, Portugal
1.9km (1.2 miles) ⓘQuinta Cimeira Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
2.6km (1.6 miles) ⓘQuinta do Quelhas Mine, Benespera, Guarda, Guarda, Portugal
3.2km (2.0 miles) ⓘFurda Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
3.6km (2.3 miles) ⓘSitio dos Penedos de Isabel Miguel Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
4.1km (2.5 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
4.1km (2.5 miles) ⓘFonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal
4.2km (2.6 miles) ⓘColmeal Mining Field, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
4.2km (2.6 miles) ⓘVela Sudoeste quarry, Vela, Guarda, Guarda, Portugal
4.4km (2.8 miles) ⓘGonçalo Sul C 70 Mine, Gonçalo, Guarda, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1258SnU
 
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