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
Fonte Santa Mine, Lagoaça e Fornos, Freixo de Espada à Cinta, Bragança, Portugal


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Fonte Santa Mine, Lagoaça e Fornos, Freixo de Espada à Cinta, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:671466
Long-form Identifier:1:3:671466:6
GUID (UUID V4):0
Nearest other occurrences of Muscovite
16.6km (10.3 miles) ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
20.0km (12.4 miles) ⓘMoncorvo Mining Field, Torre de Moncorvo, Bragança, Portugal
22.0km (13.7 miles) ⓘBarruecopardo Mine, Barruecopardo, Salamanca, Castile and Leon, Spain
23.4km (14.5 miles) ⓘCanada dos Vieiros do Frade Mine, Felgueiras e Maçores, Torre de Moncorvo, Bragança, Portugal
24.0km (14.9 miles) ⓘRibeira do Mosteiro Mines (Riba de Alva Mines), Poiares, Freixo de Espada à Cinta, Bragança, Portugal
24.8km (15.4 miles) ⓘFeli deposit, La Fregeneda, Salamanca, Castile and Leon, Spain
25.7km (16.0 miles) ⓘAlberto pit, La Fregeneda, Salamanca, Castile and Leon, Spain
26.1km (16.2 miles) ⓘHinojosa-Saucelle road, Hinojosa de Duero, Salamanca, Castile and Leon, Spain
27.8km (17.2 miles) ⓘGold deposits (incl. Saturno Mine; Los Espinos Valley), Barruecopardo, Salamanca, Castile and Leon, Spain
28.7km (17.8 miles) ⓘTumbo de la Caldera pegmatite, La Fregeneda, Salamanca, Castile and Leon, Spain
References
Gomes, M.E.P., Antunes, I.M.H.R., Pacheco, F.A.L., Neiva, A. M. R., and Silva, P.B. (2010): Goldschmidt Conference Abstracts 2010.
 
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