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
Quinta de Roriz Mine, Ervedosa do Douro, São João da Pesqueira, Viseu, 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 Quinta de Roriz Mine, Ervedosa do Douro, São João da Pesqueira, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:912821
Long-form Identifier:1:3:912821:7
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
5.9km (3.6 miles) ⓘCastanheiro Mines, Castanheiro do Norte e Ribalonga, Carrazeda de Ansiães, Bragança, Portugal
5.9km (3.6 miles) ⓘRibalonga Mines, Castanheiro do Norte e Ribalonga, Carrazeda de Ansiães, Bragança, Portugal
6.9km (4.3 miles) ⓘFolgar Mine, São Mamede de Ribatua, Alijó, Vila Real, Portugal
6.9km (4.3 miles) ⓘBuraco Mine, São Mamede de Ribatua, Alijó, Vila Real, Portugal
7.9km (4.9 miles) ⓘSalgueirinha Mine, Alijó, Alijó, Vila Real, Portugal
9.5km (5.9 miles) ⓘBouça Velha Mine, Favaios, Alijó, Vila Real, Portugal
10.2km (6.3 miles) ⓘVale de Cheires Mine, Favaios, Alijó, Vila Real, Portugal
10.2km (6.3 miles) ⓘVale de Cheires Mine, Sanfins do Douro, Alijó, Vila Real, Portugal
10.8km (6.7 miles) ⓘVárzea de Trevões Mine, U.F S.J.da Pesqueira e Várzea de Trevões, São João da Pesqueira, Viseu, Portugal
10.9km (6.8 miles) ⓘOteja Mine, Alijó, Alijó, Vila Real, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 542Sn
 
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