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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Pyrrhotite from
Ribeira do Mosteiro Mines (Riba de Alva Mines), Poiares, Freixo de Espada à Cinta, Bragança, Portugal


Locality type:Mine
Classification
Species:Pyrrhotite
Formula:Fe1-xS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrrhotite data
Locality Data:Click here to view Ribeira do Mosteiro Mines (Riba de Alva Mines), Poiares, Freixo de Espada à Cinta, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:897520
Long-form Identifier:1:3:897520:1
GUID (UUID V4):0
Nearest other occurrences of Pyrrhotite
17.4km (10.8 miles) ⓘAlmendra Mining Field, Almendra, Vila Nova de Foz Côa, Guarda, Portugal
24.0km (14.9 miles) ⓘFonte Santa Mine, Lagoaça e Fornos, Freixo de Espada à Cinta, Bragança, Portugal
25.5km (15.8 miles) ⓘNumão prospect, Numão, Vila Nova de Foz Côa, Guarda, Portugal
27.8km (17.3 miles) ⓘCravezes Mine, Castelo Branco, Mogadouro, Bragança, Portugal
28.7km (17.8 miles) ⓘOlgas Mine, Castelo Branco, Mogadouro, Bragança, Portugal
44.7km (27.8 miles) ⓘSanto António Mine, U.F. Penedono e Granja, Penedono, Viseu, Portugal
44.7km (27.8 miles) ⓘVieiros Mine, Penela da Beira, Penedono, Viseu, Portugal
44.7km (27.8 miles) ⓘPedra da Luz Mines, Trindade, Vila Flor, Bragança, Portugal
45.4km (28.2 miles) ⓘLombo da Veiga Mines, Trindade, Vila Flor, Bragança, Portugal
65.5km (40.7 miles) ⓘCriveiro - Sabrosa and Lagoeiro Mines, Sabrosa, Sabrosa, Vila Real, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp database
 
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