Know all about Conglomerate and Trachyandesite properties here. All properties of rocks are important as they define the type of rock and its application. Conglomerate belongs to Sedimentary Rocks while Trachyandesite belongs to Igneous Rocks.Texture of Conglomerate is Clastic whereas that of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Conglomerate appears Shiny and Rounded and Trachyandesite appears Dull and Soft. The luster of Conglomerate is dull while that of Trachyandesite is earthy. Conglomerate and Trachyandesite are available in beige, black, brown, buff, light to dark grey, orange, rust, white, yellow colors. The commercial uses of Conglomerate are cemetery markers, in aquifers, tombstones and that of Trachyandesite are creating artwork, pottery.