Know all about Trachyandesite and Metapelite properties here. All properties of rocks are important as they define the type of rock and its application. Trachyandesite belongs to Igneous Rocks while Metapelite belongs to Metamorphic Rocks.Texture of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Metapelite is Foliated. Trachyandesite appears Dull and Soft and Metapelite appears Banded. The luster of Trachyandesite and Metapelite is earthy. Trachyandesite is available in black, brown, light to dark grey colors whereas Metapelite is available in dark greenish - grey, green, light green, light greenish grey colors. The commercial uses of Trachyandesite are creating artwork, pottery and that of Metapelite are commemorative tablets, creating artwork.