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