Branco Micaela
May 14, 2020 4:58 pmLight gray, slightly bluish granite. Homogeneous stone, with fine to medium grain, two micas and slightly porphyroid.
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SOLICEL – Sociedade do Centro Industrial de Esteios de Lousa, Lda.
April 8, 2020 7:03 pm
Azul Limaga
November 6, 2018 4:03 pmDark-grey biotitic mediumgrained porphyroïd rock, characterized by the perfect and elongated shape of the potash feldspar megacrystals.
António Augusto Pais, Lda.
October 9, 2018 4:04 pm
Xisto Negro de Foz Côa
July 14, 2016 1:42 pmSchistose laminated rock, fine-grained, dark grey coloured, with irregular and deformed schistose cleavage, with alternation between lighter fine-grained beds and... View Article