Know all about Lherzolite and Icelandite properties here. All properties of rocks are important as they define the type of rock and its application. Lherzolite and Icelandite belong to Igneous Rocks.Texture of Lherzolite is Grenue whereas that of Icelandite is Aphanitic to Porphyritic. Lherzolite appears Glassy, Vesicular and Foilated and Icelandite appears Dull and Soft. The luster of Lherzolite is subvitreous to dull while that of Icelandite is vitreous. Lherzolite is available in black, dark greenish - grey, green, pink, purple colors whereas Icelandite is available in bluish - grey, grey, pink, yellow colors. The commercial uses of Lherzolite are as armour rock for sea walls, source of magnesia (mgo), used in aquariums and that of Icelandite are cemetery markers, creating artwork.