Know all about Rhyodacite and Metapelite properties here. All properties of rocks are important as they define the type of rock and its application. Rhyodacite belongs to Igneous Rocks while Metapelite belongs to Metamorphic Rocks.Texture of Rhyodacite is Earthy whereas that of Metapelite is Foliated. Rhyodacite appears Skeletal and Metapelite appears Banded. The luster of Rhyodacite is greasy to dull while that of Metapelite is earthy. Rhyodacite is available in black to grey, dark greenish - grey colors whereas Metapelite is available in dark greenish - grey, green, light green, light greenish grey colors. The commercial uses of Rhyodacite are cemetery markers, creating artwork and that of Metapelite are commemorative tablets, creating artwork.