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
Farropa Mine, Santo António das Areias, Marvão, Portalegre, 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 Farropa Mine, Santo António das Areias, Marvão, Portalegre, Portugal
Data Identifiers
Mindat Occurrence Record ID:901404
Long-form Identifier:1:3:901404:6
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
2.7km (1.7 miles) ⓘAzinhaga Nova Mine, Santo António das Areias, Marvão, Portalegre, Portugal
4.2km (2.6 miles) ⓘMonte Raso Mine, Santo António das Areias, Marvão, Portalegre, Portugal
23.4km (14.6 miles) ⓘPoio Mine, Espírito Santo - Nossa Senhora da Graça e São Simão, Nisa, Portalegre, Portugal
23.4km (14.6 miles) ⓘPoio Mine, Amieira do Tejo, Nisa, Portalegre, Portugal
34.0km (21.1 miles) ⓘCabeço de Vide ultramafic complex, Alter do Chão, Portalegre, Portugal
34.1km (21.2 miles) ⓘSan Antonio Mine, Alburquerque, Badajoz, Extremadura, Spain
44.2km (27.5 miles) ⓘSanta Eulália Mining Field, Santa Eulália, Elvas, Portalegre, Portugal
44.3km (27.5 miles) ⓘSanta Eulália Mine (Fontalva), Santa Eulália, Elvas, Portalegre, Portugal
59.9km (37.2 miles) ⓘVale da Carreira Mine (Vale das Gatas Mine), Sarzedas, Castelo Branco, Castelo Branco, Portugal
65.4km (40.6 miles) ⓘSalvaterra do Extremo Mines, União das Freguesias de Monfortinho e Salvaterra de Extremo, Idanha-a-Nova, Castelo Branco, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia (Siorminp ID 1322P)
 
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