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