Know all about Trachyandesite and Monzonite properties here. All properties of rocks are important as they define the type of rock and its application. Trachyandesite and Monzonite belong to Igneous Rocks.Texture of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Monzonite is Phaneritic. Trachyandesite appears Dull and Soft and Monzonite appears Shiny. The luster of Trachyandesite is earthy while that of Monzonite is subvitreous to dull. Trachyandesite is available in black, brown, light to dark grey colors whereas Monzonite is available in black, brown, light to dark grey, white colors. The commercial uses of Trachyandesite and Monzonite are creating artwork, pottery.