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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Marcasite from
Lousal Mine, Azinheira dos Barros, Grândola, Setúbal, Portugal


Locality type:Mine
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Lousal Mine, Azinheira dos Barros, Grândola, Setúbal, Portugal
Data Identifiers
Mindat Occurrence Record ID:924484
Long-form Identifier:1:3:924484:9
GUID (UUID V4):0
Nearest other occurrences of Marcasite
29.6km (18.4 miles) ⓘFeitais deposit, Aljustrel Mine, Aljustrel e Rio de Moinhos, Aljustrel, Beja, Portugal
48.4km (30.1 miles) ⓘTorgal Mine, São Luís, Odemira, Beja, Portugal
55.5km (34.5 miles) ⓘHerdade da Ventosa Mine, Nossa Senhora das Neves, Beja, Beja, Portugal
66.6km (41.4 miles) ⓘAlgares Mine, Portel, Portel, Évora, Portugal
72.6km (45.1 miles) ⓘBarrigão Mine, Santa Cruz, Almodôvar, Beja, Portugal
81.7km (50.8 miles) ⓘVentosa (Ferrarias) Mine, São Pedro de Solis e São Sebastião dos Carros, Mértola, Beja, Portugal
98.7km (61.3 miles) ⓘPreguiça Mine, Sobral da Adiça, Moura, Beja, Portugal
References
Matos, J.X.
Relvas, J.M.R.S. (2006) Mina do Lousal (Faixa Piritosa Ibérica). Livro Guia Excursão C.4.1, VII Cong. Nac. Geologia, Estremoz, Un. Évora, Portugal, pp. 23-25.
 
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