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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Kermesite from
Cães de Sobreiro Mine, Santo António dos Olivais, Coimbra, Coimbra, Portugal


Locality type:Mine
Classification
Species:Kermesite
Formula:Sb2S2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Kermesite data
Locality Data:Click here to view Cães de Sobreiro Mine, Santo António dos Olivais, Coimbra, Coimbra, Portugal
Data Identifiers
Mindat Occurrence Record ID:220065
Long-form Identifier:1:3:220065:1
GUID (UUID V4):0
References
Bello, A. de Oliveira, 1913, Minéraux Portugais - Bulletin de la Société Portugaise des Sciences Naturelles, Vol VI, fasc. 2, Livraria Ferin, Lisboa
 
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