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