Know all about Epidosite and Trachyandesite properties here. All properties of rocks are important as they define the type of rock and its application. Epidosite and Trachyandesite belong to Igneous Rocks.Texture of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Epidosite appears Dull and Soft and Trachyandesite appears Dull and Soft. The luster of Epidosite is not available while that of Trachyandesite is earthy. Epidosite and Trachyandesite are available in black, brown, light to dark grey colors. The commercial uses of Epidosite are commemorative tablets, creating artwork and that of Trachyandesite are creating artwork, pottery.