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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Sphalerite from
Escádia Grande Mine, Alvares, Góis, Coimbra, Portugal


09407030017368495043025.jpg
Sphalerite

Escádia Grande Mine, Alvares, Góis, Coimbra, Portugal
09407030017368495043025.jpg
Sphalerite

Escádia Grande Mine, Alvares, Góis, Coimbra, Portugal
09431720017272076703149.jpg
Sphalerite

Escádia Grande Mine, Alvares, Góis, Coimbra, Portugal
Locality type:Mine
Classification
Species:Sphalerite
Formula:ZnS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sphalerite data
Locality Data:Click here to view Escádia Grande Mine, Alvares, Góis, Coimbra, Portugal
Data Identifiers
Mindat Occurrence Record ID:940933
Long-form Identifier:1:3:940933:0
GUID (UUID V4):0
Nearest other occurrences of Sphalerite
8.8km (5.5 miles) ⓘVale de Pião Mine, Cadafaz e Colmeal, Góis, Coimbra, Portugal
22.8km (14.2 miles) ⓘLomba das Vargens Mine, Fajão-Vidual, Pampilhosa da Serra, Coimbra, Portugal
23.3km (14.5 miles) ⓘRibeiro do Asno Mine, Unhais-o-Velho, Pampilhosa da Serra, Coimbra, Portugal
23.7km (14.7 miles) ⓘCeiroco Mine, Fajão-Vidual, Pampilhosa da Serra, Coimbra, Portugal
23.7km (14.8 miles) ⓘBarbadalhos Mine (Zorro Mine), Santo António dos Olivais, Coimbra, Coimbra, Portugal
28.3km (17.6 miles) ⓘVale de Abrutiga Mine, Ázere e Covelo, Tábua, Coimbra, Portugal
30.4km (18.9 miles) ⓘQuinta da Barrenha Mine, Avô, Oliveira do Hospital, Coimbra, Portugal
30.4km (18.9 miles) ⓘOuteiro da Cruz MIne, Avô, Oliveira do Hospital, Coimbra, Portugal
32.2km (20.0 miles) ⓘVárzea Mine, Varzea dos Cavaleiros, Sertã, Castelo Branco, Portugal
32.6km (20.3 miles) ⓘBarroca Grande Mine, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Portugal
References
Mondlane N., Pita F., Pratas J. (2014) Flutuação de sulfuretos do estéril da antiga mina da Escádia Grande (Góis). Comunicações Geológicas (2014) 101, Especial II, 807-811, LNEG
edm.pt (2017) https://edm.pt/en/mineira/escadia-grande/
 
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