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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Bertrandite from
Vinheiros Mine, Souto Maior, Sabrosa, Vila Real, Portugal


07476050017369989799986.jpg
Bertrandite, etc.

Vinheiros Mine, Souto Maior, Sabrosa, Vila Real, Portugal
07476050017369989799986.jpg
Bertrandite, etc.

Vinheiros Mine, Souto Maior, Sabrosa, Vila Real, Portugal
00080040017369989814064.jpg
Bertrandite, etc.

Vinheiros Mine, Souto Maior, Sabrosa, Vila Real, Portugal
Locality type:Mine
Classification
Species:Bertrandite
Formula:Be4(Si2O7)(OH)2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Pyrite1
Data
Mineral Data:Click here to view Bertrandite data
Locality Data:Click here to view Vinheiros Mine, Souto Maior, Sabrosa, Vila Real, Portugal
Data Identifiers
Mindat Occurrence Record ID:1108749
Long-form Identifier:1:3:1108749:4
GUID (UUID V4):0
Nearest other occurrences of Bertrandite
49.7km (30.9 miles) ⓘRatoeira No. 1 quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal
50.2km (31.2 miles) ⓘRatoeira quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal
53.7km (33.3 miles) ⓘAssunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal
54.0km (33.5 miles) ⓘWestern pegmatite, Muro Alto Mine, Anjos e Vilar do Chão, Vieira do Minho, Braga, Portugal
59.1km (36.7 miles) ⓘRebentão Mine, Lagares do Estanho Mines, Queiriga, Vila Nova de Paiva, Viseu, Portugal
59.1km (36.7 miles) ⓘLagares Mining Field, Vila Nova de Paiva, Viseu, Portugal
59.7km (37.1 miles) ⓘFonte Limeira quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
62.5km (38.9 miles) ⓘRomãs quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
63.3km (39.3 miles) ⓘCompanheiro No. 2 quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
64.4km (40.0 miles) ⓘCompanheiro No. 1 quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal
References
Alves, P. (2017) The Mining District of Vale das Gatas, Sabrosa, Portugal. Mineral Up: 4(5): 8-53.
 
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