Know all about Diabase and Epidosite properties here. All properties of rocks are important as they define the type of rock and its application. Diabase and Epidosite belong to Igneous Rocks.Texture of Diabase is Aphanitic, Granular whereas that of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Diabase appears Vesicular and Epidosite appears Dull and Soft. The luster of Diabase and Epidosite is not available. Diabase is available in dark grey to black colors whereas Epidosite is available in black, brown, light to dark grey colors. The commercial uses of Diabase are an oil and gas reservoir, cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones and that of Epidosite are commemorative tablets, creating artwork.