Gneis

Anden Phyllit Matrix

Anden Phyllit / Matrix is a Precambrian mica schist from Itinga/Minas Gerais, Brazil, with fine layered texture and characteristic dark-silver tones.

Gneis Brasilien Säurebeständig 2.771 kg/m³

Verfügbar als: Platten, Sockelleisten, Fliesen und Boden

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Über Anden Phyllit Matrix

Anden Phyllit Matrix is a mica schist (Glimmerschiefer) quarried in the Itinga/Itaobim area of Minas Gerais, Brazil. The stone is marketed under multiple trade names: Matrix, Anden-Phyllit, Silver Shadow, Black Graphite, and Black Grafite. Its Precambrian age and fine-grained, oriented foliation give the stone a characteristic directional texture and a dark silver-to-black appearance. DNSA records only matte polish achievable -- the phyllitic/schistose cleavage means a mirror polish is not possible. Technical data: density 2771 kg/m3, compressive strength 133 MPa, flexural strength 20.46 MPa, water absorption 0.26%, porosity 0.71%. Acid resistant and likely frost resistant.

Technische Daten

Richtwerte für die Gesteinssorte. Naturstein ist ein Naturprodukt — einzelne Chargen und Platten können in ihren technischen Werten abweichen.