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
Gralheira Mine, Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal


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 Gralheira Mine, Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal
Data Identifiers
Mindat Occurrence Record ID:1474051
Long-form Identifier:1:3:1474051:2
GUID (UUID V4):0
Nearest other occurrences of Sericite
2.2km (1.3 miles) ⓘJales Mines (Jales Mining Field), Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal
40.8km (25.3 miles) ⓘBorralha Mines, Salto, Montalegre, Vila Real, Portugal
42.7km (26.5 miles) ⓘSão Pedro das Águias Mine, U.F Távora e Pereiro, Tabuaço, Viseu, Portugal
52.2km (32.4 miles) ⓘSanto António Mine, U.F. Penedono e Granja, Penedono, Viseu, Portugal
52.2km (32.4 miles) ⓘVieiros Mine, Penela da Beira, Penedono, Viseu, Portugal
55.8km (34.7 miles) ⓘCanada dos Vieiros do Frade Mine, Felgueiras e Maçores, Torre de Moncorvo, Bragança, Portugal
56.3km (35.0 miles) ⓘNumão prospect, Numão, Vila Nova de Foz Côa, Guarda, Portugal
56.4km (35.1 miles) ⓘFerronha Mines, U.F Penedono e Granja, Penedono, Viseu, Portugal
58.0km (36.0 miles) ⓘMoncorvo Mining Field, Torre de Moncorvo, Bragança, Portugal
58.4km (36.3 miles) ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
References
Martins, S. A. B. (2018). Mineralizações auríferas de Jales, Gralheira e Raiz do Monte: estudo mineralógico e paragenético. o Mestrado em Geologia da Faculdade de Ciências da Universidade do Porto
 
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