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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Crossite from
Macedo de Cavaleiros Volcanic area, Bornes, Macedo de Cavaleiros, Bragança, Portugal


Locality type:Volcanic Complex
Classification
Species:'Crossite' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Crossite data
Locality Data:Click here to view Macedo de Cavaleiros Volcanic area, Bornes, Macedo de Cavaleiros, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:1408573
Long-form Identifier:1:3:1408573:4
GUID (UUID V4):0
References
Ribeiro, M. L. (1987). Petrogenesis of early paleozoic peralkaline rhyolites from the Macedo de Cavaleiros region (NE Portugal). Geologische Rundschau, 76(1), 147-168.
 
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