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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Sericite from
Calabor mines, Calabor, Pedralba de la Praderia, Zamora, Castile and Leon, Spain


Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Calabor mines, Calabor, Pedralba de la Praderia, Zamora, Castile and Leon, Spain
Data Identifiers
Mindat Occurrence Record ID:1651440
Long-form Identifier:1:3:1651440:7
GUID (UUID V4):0
Nearest other occurrences of Sericite
72.0km (44.8 miles) ⓘCurrito Mine, Cadafresnas, Corullón, Castile and Leon, Spain
85.6km (53.2 miles) ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
86.6km (53.8 miles) ⓘGralheira Mine, Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal
88.3km (54.9 miles) ⓘJales Mines (Jales Mining Field), Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal
89.3km (55.5 miles) ⓘMoncorvo Mining Field, Torre de Moncorvo, Bragança, Portugal
90.9km (56.5 miles) ⓘCanada dos Vieiros do Frade Mine, Felgueiras e Maçores, Torre de Moncorvo, Bragança, Portugal
References
Borrajo, Iñigo; Tornos, Fernando; Stein, Holly; Hanchar, John M. (2024) Geochronology and decoupling controls of Sn-(Ta-Li) and W-(Sn) mineralization in the Iberian Variscan Massif, Spain and Portugal. Ore Geology Reviews, 173. 106253 doi:10.1016/j.oregeorev.2024.106253
 
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