Know all about Picrite and Epidosite properties here. All properties of rocks are important as they define the type of rock and its application. Picrite and Epidosite belong to Igneous Rocks.Texture of Picrite is Earthy, Rough whereas that of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Picrite appears Rough and Shiny and Epidosite appears Dull and Soft. The luster of Picrite is subvitreous to dull while that of Epidosite is not available. Picrite is available in black, brown, colourless, green, grey, pink, white, yellow colors whereas Epidosite is available in black, brown, light to dark grey colors. The commercial uses of Picrite are as a feed additive for livestock, as armour rock for sea walls, metallurgical flux, pottery, source of magnesia (mgo) and that of Epidosite are commemorative tablets, creating artwork.