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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Topaz from
Unnamed pegmatite, Rancajales, San Pedro Massif, Soto del Real, Community of Madrid, Spain


Classification
Species:Topaz
Formula:Al2(SiO4)(F,OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Topaz data
Locality Data:Click here to view Unnamed pegmatite, Rancajales, San Pedro Massif, Soto del Real, Community of Madrid, Spain
Data Identifiers
Mindat Occurrence Record ID:843960
Long-form Identifier:1:3:843960:4
GUID (UUID V4):0
References
Gonzalez del Tánago J. (1985) Las Pegmatitas Graníticas de San Pedro, Sistema Central Español. Bol. Soc. Española de Mineralogía, pp. 207-2017.
 
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