Know all about Andesite and Monzonite properties here. All properties of rocks are important as they define the type of rock and its application. Andesite and Monzonite belong to Igneous Rocks.Texture of Andesite is Aphanitic to Porphyritic whereas that of Monzonite is Phaneritic. Andesite appears Dull and Soft and Monzonite appears Shiny. The luster of Andesite is vitreous while that of Monzonite is subvitreous to dull. Andesite is available in bluish - grey, grey, pink, yellow colors whereas Monzonite is available in black, brown, light to dark grey, white colors. The commercial uses of Andesite and Monzonite are commemorative tablets, creating artwork.