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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Pegmatite from
Gonçalo Sul C 70 Mine, Gonçalo, Guarda, Guarda, Portugal


Locality type:Mine
Classification
Type:Pegmatite
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pegmatite data
Locality Data:Click here to view Gonçalo Sul C 70 Mine, Gonçalo, Guarda, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:1212015
Long-form Identifier:1:3:1212015:8
GUID (UUID V4):0
Nearest other occurrences of Pegmatite
39.7km (24.7 miles) ⓘChão do Castanheiro, Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
40.8km (25.3 miles) ⓘCubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
42.0km (26.1 miles) ⓘVila Longa, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
53.1km (33.0 miles) ⓘRebentão Mine, Lagares do Estanho Mines, Queiriga, Vila Nova de Paiva, Viseu, Portugal
56.2km (34.9 miles) ⓘLa Canalita Sn-rich pegmatitic dykes, Peñaparda, Salamanca, Castile and Leon, Spain
57.0km (35.4 miles) ⓘCastillejo de Dos Casas, Aldea del Obispo, Salamanca, Castile and Leon, Spain
58.4km (36.3 miles) ⓘVillasrubias project, Villasrubias, Salamanca, Castile and Leon, Spain
67.5km (41.9 miles) ⓘBajoca pegmatite, Algodres， Vale de Afonsinho e Vilar de Amargo, Figueira de Castelo Rodrigo, Guarda, Portugal
72.6km (45.1 miles) ⓘSegura Mines (Segura mining field), União das Freguesias de Zebreira e Segura, Idanha-a-Nova, Castelo Branco, Portugal
73.0km (45.4 miles) ⓘCerro Queimado, União das Freguesias de Zebreira e Segura, Idanha-a-Nova, Castelo Branco, Portugal
References
Mignardi, S., Ferrini, V., & Masi, U. (2001). Composition of micas from the lepidolite deposit of Goncalo, Beira Alta (Portugal) and significance for the origin. Mineral Deposits at the Beginning of the 21st Century, 449.
 
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