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
Fervença Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, 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 Fervença Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
Data Identifiers
Mindat Occurrence Record ID:907766
Long-form Identifier:1:3:907766:9
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
1.5km (0.9 miles) ⓘValdarcas Mine, Covas, Vila Nova de Cerveira, Viana do Castelo, Portugal
2.0km (1.3 miles) ⓘCerdeirinha Mine, Arga de Baixo, Caminha, Viana do Castelo, Portugal
5.4km (3.4 miles) ⓘSerra de Lousado Mine No. 3, Coura, Paredes de Coura, Viana do Castelo, Portugal
33.8km (21.0 miles) ⓘPorriño quarries, Porriño, Pontevedra, Galicia, Spain
41.7km (25.9 miles) ⓘTibães Mine, Mire de Tibães, Braga, Braga, Portugal
43.4km (27.0 miles) ⓘRibeira de Sendão Mine, Cibões e Brufe, Terras de Bouro, Braga, Portugal
44.7km (27.8 miles) ⓘA Franqueira, A Cañiza, Pontevedra, Galicia, Spain
56.1km (34.9 miles) ⓘCarris Mines, Cabril, Montalegre, Vila Real, Portugal
66.1km (41.1 miles) ⓘBorralha Mines, Salto, Montalegre, Vila Real, Portugal
67.0km (41.6 miles) ⓘBorralha Mining Field, Salto, Montalegre, Vila Real, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 87W
 
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