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
Ribeira da Freixeda Mine, Trindade, Vila Flor, Bragança, 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 Ribeira da Freixeda Mine, Trindade, Vila Flor, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:923960
Long-form Identifier:1:3:923960:9
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.3km (0.2 miles) ⓘLombo da Veiga Mines, Trindade, Vila Flor, Bragança, Portugal
0.7km (0.5 miles) ⓘTombeirais Mine, Trindade, Vila Flor, Bragança, Portugal
1.3km (0.8 miles) ⓘCastelo Mine, Benlhevai, Vila Flor, Bragança, Portugal
1.6km (1.0 miles) ⓘPedra da Luz Mines, Trindade, Vila Flor, Bragança, Portugal
1.6km (1.0 miles) ⓘSeixual Mine, Benlhevai, Vila Flor, Bragança, Portugal
1.6km (1.0 miles) ⓘVale das Vinhas Mine, Frechas, Mirandela, Bragança, Portugal
1.7km (1.1 miles) ⓘFreixeda Mines, Freixeda e Vila Verde, Mirandela, Bragança, Portugal
2.4km (1.5 miles) ⓘMonte Figueira Mine, Frechas, Mirandela, Bragança, Portugal
2.8km (1.8 miles) ⓘMoinho do Videira Mine, São Salvador, Mirandela, Bragança, Portugal
3.0km (1.8 miles) ⓘCabeço Figueiro Mine, Frechas, Mirandela, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1440AuAg
 
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