Know all about Ijolite and Jasperoid properties here. All properties of rocks are important as they define the type of rock and its application. Ijolite belongs to Igneous Rocks while Jasperoid belongs to Sedimentary Rocks.Texture of Ijolite is Earthy, Granular whereas that of Jasperoid is Earthy. Ijolite appears Banded and Foilated and Jasperoid appears Glassy or Pearly. The luster of Ijolite is greasy to dull while that of Jasperoid is vitreous and pearly. Ijolite is available in brown, buff, cream, green, grey, pink, white colors whereas Jasperoid is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Ijolite are cemetery markers, creating artwork and that of Jasperoid are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).