Know all about Scoria and Epidosite properties here. All properties of rocks are important as they define the type of rock and its application. Scoria and Epidosite belong to Igneous Rocks.Texture of Scoria is Vesicular whereas that of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Scoria appears Glassy and Vesicular and Epidosite appears Dull and Soft. The luster of Scoria is subvitreous to dull while that of Epidosite is not available. Scoria is available in black, brown, dark grey to black, red colors whereas Epidosite is available in black, brown, light to dark grey colors. The commercial uses of Scoria are as a traction material on snow-covered roads, creating artwork, high-temperature insulation, in gas barbecue grills and that of Epidosite are commemorative tablets, creating artwork.