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
Serra de Santa Justa Mines, Valongo, Valongo, 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 Serra de Santa Justa Mines, Valongo, Valongo, Porto, Portugal
Data Identifiers
Mindat Occurrence Record ID:925848
Long-form Identifier:1:3:925848:8
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
2.0km (1.2 miles) ⓘSerra de Pias Mines, Valongo, Valongo, Porto, Portugal
7.6km (4.7 miles) ⓘRebordosa Mine, Rebordosa, Paredes, Porto, Portugal
9.0km (5.6 miles) ⓘCastromil Mines, Castromil, Sobreira, Paredes, Porto, Portugal
12.3km (7.6 miles) ⓘRibeiro da Paradela Mine, Lagares e Figueira, Penafiel, Porto, Portugal
12.5km (7.8 miles) ⓘBanjas Mines, Sobreira, Paredes, Porto, Portugal
12.5km (7.8 miles) ⓘBanjas Mines, Melres, Gondomar, Porto, Portugal
12.8km (8.0 miles) ⓘAlto do Sobrido Mine, Melres, Gondomar, Porto, Portugal
13.2km (8.2 miles) ⓘFonte da Quinta do Guardal de Cima Mine, Mafamude e Vilar do Paraíso, Vila Nova de Gaia, Porto, Portugal
16.2km (10.1 miles) ⓘEstivada Mines, Sebolido, Penafiel, Porto, Portugal
17.2km (10.7 miles) ⓘPortal Mine, Lomba, Gondomar, Porto, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 35Au
 
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