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