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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Pyrite from
Várzea de Trevões Mine, U.F S.J.da Pesqueira e Várzea de Trevões, São João da Pesqueira, Viseu, Portugal


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Várzea de Trevões Mine, U.F S.J.da Pesqueira e Várzea de Trevões, São João da Pesqueira, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:694127
Long-form Identifier:1:3:694127:7
GUID (UUID V4):0
Nearest other occurrences of Pyrite
3.1km (1.9 miles) ⓘAmeal Mine, U.F Trevões e Espinhosa, São João da Pesqueira, Viseu, Portugal
5.1km (3.2 miles) ⓘSão Pedro das Águias Mine, U.F Távora e Pereiro, Tabuaço, Viseu, Portugal
6.8km (4.2 miles) ⓘJudeu Mine, Póvoa de Penela, Penedono, Viseu, Portugal
10.0km (6.2 miles) ⓘMontairoso Mine, Póvoa de Penela, Penedono, Viseu, Portugal
10.1km (6.3 miles) ⓘSanto António Mine, U.F. Penedono e Granja, Penedono, Viseu, Portugal
10.1km (6.3 miles) ⓘVieiros Mine, Penela da Beira, Penedono, Viseu, Portugal
10.8km (6.7 miles) ⓘQuinta de Roriz Mine, Ervedosa do Douro, São João da Pesqueira, Viseu, Portugal
12.6km (7.9 miles) ⓘFonte Nova Mine, Covas do Douro, Sabrosa, Vila Real, Portugal
14.0km (8.7 miles) ⓘCastanheiro Mines, Castanheiro do Norte e Ribalonga, Carrazeda de Ansiães, Bragança, Portugal
14.0km (8.7 miles) ⓘRibalonga Mines, Castanheiro do Norte e Ribalonga, Carrazeda de Ansiães, Bragança, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
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