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
Fonte da Quinta do Guardal de Cima Mine, Mafamude e Vilar do Paraíso, Vila Nova de Gaia, Porto, 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 Fonte da Quinta do Guardal de Cima Mine, Mafamude e Vilar do Paraíso, Vila Nova de Gaia, Porto, Portugal
Data Identifiers
Mindat Occurrence Record ID:918500
Long-form Identifier:1:3:918500:5
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
12.9km (8.0 miles) ⓘSerra de Pias Mines, Valongo, Valongo, Porto, Portugal
13.2km (8.2 miles) ⓘSerra de Santa Justa Mines, Valongo, Valongo, Porto, Portugal
14.7km (9.1 miles) ⓘAlto do Sobrido Mine, Melres, Gondomar, Porto, Portugal
15.9km (9.9 miles) ⓘArcozelo Mine, Caldas de São Jorge, Santa Maria da Feira, Aveiro, Portugal
15.9km (9.9 miles) ⓘMonte Grande Mine, Caldas de São Jorge, Santa Maria da Feira, Aveiro, Portugal
15.9km (9.9 miles) ⓘLevadas Mine, Fiães, Santa Maria da Feira, Aveiro, Portugal
15.9km (9.9 miles) ⓘSoutelo Mine, Fiães, Santa Maria da Feira, Aveiro, Portugal
16.9km (10.5 miles) ⓘGiestal Mine, Lobão, Santa Maria da Feira, Aveiro, Portugal
17.6km (10.9 miles) ⓘBanjas Mines, Sobreira, Paredes, Porto, Portugal
17.6km (10.9 miles) ⓘBanjas Mines, Melres, Gondomar, Porto, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1208 WMo
 
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