Know all about Pegmatite and Ijolite properties here. All properties of rocks are important as they define the type of rock and its application. Pegmatite and Ijolite belong to Igneous Rocks.Texture of Pegmatite is Pegmatitic whereas that of Ijolite is Earthy, Granular. Pegmatite appears Layered, Banded, Veined and Shiny and Ijolite appears Banded and Foilated. The luster of Pegmatite is grainy, pearly and vitreous while that of Ijolite is greasy to dull. Pegmatite is available in black, brown, cream, green, grey, pink, red, rust, silver, white, yellow colors whereas Ijolite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Pegmatite are creating artwork, jewelry, source of corundum, tourmalines, beryls and topaz and that of Ijolite are cemetery markers, creating artwork.