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
Mãos Mine, Estorãos, Ponte de Lima, Viana do Castelo, 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 Mãos Mine, Estorãos, Ponte de Lima, Viana do Castelo, Portugal
Data Identifiers
Mindat Occurrence Record ID:1464980
Long-form Identifier:1:3:1464980:6
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.5km (0.3 miles) ⓘCavalinho Mine, Estorãos, Ponte de Lima, Viana do Castelo, Portugal
1.1km (0.7 miles) ⓘLagoa Mine (Cerquido Mine), Estorãos, Ponte de Lima, Viana do Castelo, Portugal
1.8km (1.1 miles) ⓘRibeiro do Salgueiro and Covas dos Mouros Mines, Arga de Cima, Caminha, Viana do Castelo, Portugal
2.1km (1.3 miles) ⓘEstorãos Mine, Estorãos, Ponte de Lima, Viana do Castelo, Portugal
3.2km (2.0 miles) ⓘSerra de Santa Justa Mine, São Pedro d'Arcos, Ponte de Lima, Viana do Castelo, Portugal
3.7km (2.3 miles) ⓘSerra de Santa Justa No. 2 Mine, São Pedro d'Arcos, Ponte de Lima, Viana do Castelo, Portugal
5.4km (3.4 miles) ⓘTapada e Gesteira Mine, Arga de Cima, Caminha, Viana do Castelo, Portugal
5.4km (3.4 miles) ⓘTapada e Gesteira Mine, Arga de Baixo, Caminha, Viana do Castelo, Portugal
5.5km (3.4 miles) ⓘBalsas Mine, São Pedro d'Arcos, Ponte de Lima, Viana do Castelo, Portugal
6.1km (3.8 miles) ⓘSerra de Lousado Mine No. 3, Coura, Paredes de Coura, Viana do Castelo, Portugal
References
Leal Gomes, C., Gaspar, O.C., 1992. Mineralizações filonianas associadas a cisalhamentos pós-pegmatóides do campo aplitopegmatítico de Arga - Minho. Comunicações dos Serviços Geológicos de Portugal, 781, 31-47.
 
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