Know all about Ijolite and Trachyte properties here. All properties of rocks are important as they define the type of rock and its application. Ijolite and Trachyte belong to Igneous Rocks.Texture of Ijolite is Earthy, Granular whereas that of Trachyte is Aphanitic to Porphyritic. Ijolite appears Banded and Foilated and Trachyte appears Banded. The luster of Ijolite is greasy to dull while that of Trachyte is metallic. Ijolite is available in brown, buff, cream, green, grey, pink, white colors whereas Trachyte is available in black, brown, dark greenish - grey, green, grey, light to dark grey, white colors. The commercial uses of Ijolite and Trachyte are cemetery markers, creating artwork.