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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Muscovite from
Porriño quarries, Porriño, Pontevedra, Galicia, Spain


Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Chamosite6
Albite2
Calcite1
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Porriño quarries, Porriño, Pontevedra, Galicia, Spain
Data Identifiers
Mindat Occurrence Record ID:284815
Long-form Identifier:1:3:284815:0
GUID (UUID V4):0
Nearest other occurrences of Muscovite
4.1km (2.5 miles) ⓘCillarga Quarry, Ponteareas, Pontevedra, Galicia, Spain
10.0km (6.2 miles) ⓘSanta Marina Mine, Galiñeiro Complex, Vincios, Gondomar, Pontevedra, Galicia, Spain
17.9km (11.2 miles) ⓘA Franqueira, A Cañiza, Pontevedra, Galicia, Spain
18.7km (11.6 miles) ⓘMacieira quarry, Boivão, Valença do Minho, Viana do Castelo, Portugal
20.7km (12.8 miles) ⓘMount Ermelo, Moaña, Pontevedra, Galicia, Spain
33.8km (21.0 miles) ⓘFervença Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
34.1km (21.2 miles) ⓘFraga Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
34.6km (21.5 miles) ⓘValdarcas Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
35.4km (22.0 miles) ⓘCerdeirinha Mine, Arga de Baixo, Caminha, Viana do Castelo, Portugal
39.8km (24.7 miles) ⓘCabanas Mine, Arcozelo, Ponte de Lima, Viana do Castelo, Portugal
References
Calvo, M.; Viñals, J.; Vila, F. (2009) Mineralogy of the pegmatites and miarolitic cavities in the granitic batholit of Porriño, Pontevedra, Galicia, Spain. Mineral Up, (2009-1), 6-23.
 
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