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
Cabris Mine, União de freguesias de Corujeira e Trinta, Guarda, Guarda, Portugal


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Cabris Mine, União de freguesias de Corujeira e Trinta, Guarda, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:852824
Long-form Identifier:1:3:852824:7
GUID (UUID V4):0
Nearest other occurrences of Muscovite
2.4km (1.5 miles) ⓘGonçalo Sul C 70 Mine, Gonçalo, Guarda, Guarda, Portugal
3.1km (1.9 miles) ⓘAlvarrões Mine, Gonçalo, Guarda, Guarda, Portugal
5.0km (3.1 miles) ⓘVela Sudoeste quarry, Vela, Guarda, Guarda, Portugal
7.0km (4.3 miles) ⓘUnnamed pegmatite quarry, Maçainhas, Belmonte, Castelo Branco, Portugal
10.2km (6.3 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
16.5km (10.3 miles) ⓘSítio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal
20.2km (12.6 miles) ⓘMelo e Nabais, Gouveia, Guarda, Portugal
24.8km (15.4 miles) ⓘRoto-Bote quarry, Vila Franca da Serra, Gouveia, Guarda, Portugal
32.2km (20.0 miles) ⓘBom Sucesso No. 4 quarry, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal
32.5km (20.2 miles) ⓘVila Seca Mine, Vila Seca, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal
References
Alexandre Pedroso collection
 
and/or  
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