Know all about Icelandite and Epidosite properties here. All properties of rocks are important as they define the type of rock and its application. Icelandite and Epidosite belong to Igneous Rocks.Texture of Icelandite is Aphanitic to Porphyritic whereas that of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Icelandite appears Dull and Soft and Epidosite appears Dull and Soft. The luster of Icelandite is vitreous while that of Epidosite is not available. Icelandite is available in bluish - grey, grey, pink, yellow colors whereas Epidosite is available in black, brown, light to dark grey colors. The commercial uses of Icelandite are cemetery markers, creating artwork and that of Epidosite are commemorative tablets, creating artwork.