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