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
São Martinho Mining Field (Codeço Mines), São Martinho de Angueira, Miranda do Douro, Bragança, Portugal


Locality type:Mining Field
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view São Martinho Mining Field (Codeço Mines), São Martinho de Angueira, Miranda do Douro, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:909198
Long-form Identifier:1:3:909198:6
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
2.9km (1.8 miles) ⓘRaposo Mines, São Martinho de Angueira, Miranda do Douro, Bragança, Portugal
8.3km (5.1 miles) ⓘBravio Mine, Ifanes e Paradela, Miranda do Douro, Bragança, Portugal
10.6km (6.6 miles) ⓘIfanes Mining Field, Ifanes e Paradela, Miranda do Douro, Bragança, Portugal
17.9km (11.1 miles) ⓘFontelatassa Mines, Duas Igrejas, Miranda do Douro, Bragança, Portugal
17.9km (11.1 miles) ⓘFonte do Cano Mine, Palaçoulo, Miranda do Douro, Bragança, Portugal
20.2km (12.5 miles) ⓘArgozelo Mines, Argozelo, Vimioso, Bragança, Portugal
20.2km (12.5 miles) ⓘVale do Milho Mine, Argozelo, Vimioso, Bragança, Portugal
24.0km (14.9 miles) ⓘVinha da Quelhinha Mine, Coelhoso, Bragança, Bragança, Portugal
24.0km (14.9 miles) ⓘLomba do Sio Mine, Coelhoso, Bragança, Bragança, Portugal
25.1km (15.6 miles) ⓘRibeira Mine, Coelhoso, Bragança, Bragança, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 278Sn
 
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