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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Pyrrhotite from
Senhora da Guia Mines, Liboreiro, Góis, Góis, Coimbra, Portugal


Locality type:Mine
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Senhora da Guia Mines, Liboreiro, Góis, Góis, Coimbra, Portugal
Data Identifiers
Mindat Occurrence Record ID:833497
Long-form Identifier:1:3:833497:8
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
1.7km (1.1 miles) ⓘGóis Mining Field, Góis, Coimbra, Portugal
9.3km (5.8 miles) ⓘEscádia Grande Mine, Alvares, Góis, Coimbra, Portugal
19.3km (12.0 miles) ⓘVale de Abrutiga Mine, Ázere e Covelo, Tábua, Coimbra, Portugal
29.1km (18.1 miles) ⓘBarroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal
40.7km (25.3 miles) ⓘArgimela Mine (Argemela Mine), Barco e Coutada, Covilhã, Castelo Branco, Portugal
61.0km (37.9 miles) ⓘBejanca Mine (Carvalhal do Estanho), Queirã, Vouzela, Viseu, Portugal
62.6km (38.9 miles) ⓘSítio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal
70.5km (43.8 miles) ⓘCoval da Mó Mine, Silva Escura, Sever do Vouga, Aveiro, Portugal
71.5km (44.4 miles) ⓘMontijos quarry, Montijos, Monte Redondo e Carreira, Leiria, Leiria, Portugal
72.2km (44.9 miles) ⓘPalhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
References
LNEG/Siorminp database
 
and/or  
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