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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Arsenopyrite from
Alto das Tontieiras e Lomba do Crasto Mine, Cerva e Limões, Ribeira de Pena, Vila Real, Portugal


Locality type:Mine
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Alto das Tontieiras e Lomba do Crasto Mine, Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
Data Identifiers
Mindat Occurrence Record ID:911599
Long-form Identifier:1:3:911599:6
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
2.3km (1.4 miles) ⓘLimões Mining Field, Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
4.5km (2.8 miles) ⓘMonte de Entre-Portelas Mine (S. João Mine; Adoria Mine), Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
4.7km (2.9 miles) ⓘAdória Mining Field, Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
6.1km (3.8 miles) ⓘMonte dos Carrapuços Mine, Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
6.8km (4.2 miles) ⓘMestras Mine, Vilar de Ferreiros, Mondim de Basto, Vila Real, Portugal
7.7km (4.8 miles) ⓘCosta do Soutelinho Mine, Telões, Vila Pouca de Aguiar, Vila Real, Portugal
8.1km (5.0 miles) ⓘArnal Mine, Vila Marim, Vila Real, Vila Real, Portugal
8.5km (5.3 miles) ⓘFraga do Estanho Mine, Santa Marta da Montanha, Vila Pouca de Aguiar, Vila Real, Portugal
8.8km (5.5 miles) ⓘAlto dos Cabeços Mine, Vila Marim, Vila Real, Vila Real, Portugal
12.0km (7.5 miles) ⓘFacuca - Vale de Cieiro and Lameiro do Bicheiro Mines, Pena， Quintã e Vila Cova, Vila Real, Vila Real, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 439W
 
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