Descrição Completa teste
Schistose laminated rock, fine-grained, dark grey coloured, with irregular and deformed schistose cleavage, with alternation between lighter fine-grained beds and darker pelitics beds.
Descrição Completa teste
Schistose laminated rock, fine-grained, dark grey coloured, with irregular and deformed schistose cleavage, with alternation between lighter fine-grained beds and darker pelitics beds.