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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Dolomite from
Barroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal


Locality type:Mine
Classification
Species:Dolomite
Formula:CaMg(CO3)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Pyrite1
Quartz1
Data
Mineral Data:Click here to view Dolomite data
Locality Data:Click here to view Barroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:248580
Long-form Identifier:1:3:248580:5
GUID (UUID V4):0
Nearest other occurrences of Dolomite
52.3km (32.5 miles) ⓘPinheiro Mine, Penamacor, Penamacor, Castelo Branco, Portugal
86.9km (54.0 miles) ⓘCoval da Mó Mine, Silva Escura, Sever do Vouga, Aveiro, Portugal
89.3km (55.5 miles) ⓘPalhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
90.0km (55.9 miles) ⓘTelhadela Mine, Ribeira de Fráguas, Albergaria-a-velha, Aveiro, Portugal
90.1km (56.0 miles) ⓘCaleiras de Escusa quarries, São Salvador de Aramenha, Marvão, Portalegre, Portugal
91.9km (57.1 miles) ⓘSão Salvador de Aramenha, Marvão, Portalegre, Portugal
98.7km (61.3 miles) ⓘCape Mondego, Buarcos e São Julião, Figueira da Foz, Coimbra, Portugal
References
 
and/or  
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