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Cabeço de Medeiros Mine, Castrelos, Bragança, Bragança District, Portugal

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Latitude & Longitude (WGS84): 41° 49' 39'' North , 6° 55' 17'' West
Latitude & Longitude (decimal): 41.827553, -6.92158
Name(s) in local language(s):Mina do Cabeço de Medeiros, Castrelos, Bragança, Distrito de Bragança, Portugal

Chromium (Cr) mine.

Mining concession no. 1404,registered on 12-09-1923.


Tipos: Ocorrências de Crómio igadas a rochas peridotíticas disseminadas em rochas hospedeiras, ocorrências de Crómio ligadas a rochas peridotíticas-lentículas
Descrição geológica: Cromititos que formam pequenas lentículas dentro de peridotitos serpentinizados que apresentam estrutura zonada. Cromite, por vezes platina, disseminados em peridotitos serpentinizados
Mineralizações principais: Cromite
Morfologias: lenticular, massa irregular
Rochas encaixantes: peridotitos, serpentinitos
Geologia local: área peridotítica que faz parte das intrusões máficas-ultramáficas do Maciço de Bragança
Geologia regional: ppoterozóico-Câmbrico. Maciço de Bragança

Mineral List

3 valid minerals.

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