Know all about Troctolite and Monzonite properties here. All properties of rocks are important as they define the type of rock and its application. Troctolite and Monzonite belong to Igneous Rocks.Texture of Troctolite is Phaneritic whereas that of Monzonite is Phaneritic. Troctolite appears Veined and Shiny and Monzonite appears Shiny. The luster of Troctolite is not available while that of Monzonite is subvitreous to dull. Troctolite is available in dark grey to black colors whereas Monzonite is available in black, brown, light to dark grey, white colors. The commercial uses of Troctolite are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones and that of Monzonite are creating artwork.