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
Castelo Mine, Benlhevai, 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 Castelo Mine, Benlhevai, Vila Flor, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:910130
Long-form Identifier:1:3:910130:2
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.6km (0.4 miles) ⓘSeixual Mine, Benlhevai, Vila Flor, Bragança, Portugal
0.7km (0.5 miles) ⓘPedra da Luz Mines, Trindade, Vila Flor, Bragança, Portugal
1.0km (0.6 miles) ⓘTombeirais Mine, Trindade, Vila Flor, Bragança, Portugal
1.3km (0.8 miles) ⓘVale das Vinhas Mine, Frechas, Mirandela, Bragança, Portugal
1.3km (0.8 miles) ⓘRibeira da Freixeda Mine, Trindade, Vila Flor, Bragança, Portugal
1.7km (1.0 miles) ⓘLombo da Veiga Mines, Trindade, Vila Flor, Bragança, Portugal
2.6km (1.6 miles) ⓘPedra Luz Mine, Frechas, Mirandela, Bragança, Portugal
2.9km (1.8 miles) ⓘFreixeda Mines, Freixeda e Vila Verde, Mirandela, Bragança, Portugal
3.1km (1.9 miles) ⓘMonte Figueira Mine, Frechas, Mirandela, Bragança, Portugal
3.3km (2.0 miles) ⓘCabeço Figueiro Mine, Frechas, Mirandela, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1444WAuAg
 
and/or  
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