Know all about Harzburgite and Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Harzburgite and Syenite belong to Igneous Rocks.Texture of Harzburgite is Phaneritic whereas that of Syenite is Earthy. Harzburgite appears Rough and Shiny and Syenite appears Banded and Foilated. The luster of Harzburgite is shiny while that of Syenite is subvitreous to dull. Harzburgite is available in dark greenish - grey colors whereas Syenite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds and that of Syenite are cemetery markers, creating artwork.