Know all about Eclogite and Icelandite properties here. All properties of rocks are important as they define the type of rock and its application. Eclogite belongs to Metamorphic Rocks while Icelandite belongs to Igneous Rocks.Texture of Eclogite is Earthy whereas that of Icelandite is Aphanitic to Porphyritic. Eclogite appears Dull, Banded and Foilated and Icelandite appears Dull and Soft. The luster of Eclogite is subvitreous to dull while that of Icelandite is vitreous. Eclogite is available in black, brown, colourless, green, grey, pink, white colors whereas Icelandite is available in bluish - grey, grey, pink, yellow colors. The commercial uses of Eclogite are creating artwork, gemstone and that of Icelandite are cemetery markers, creating artwork.