Know all about Epidosite and Flint properties here. All properties of rocks are important as they define the type of rock and its application. Epidosite belongs to Igneous Rocks while Flint belongs to Sedimentary Rocks.Texture of Epidosite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Flint is Banded, Rough. Epidosite appears Dull and Soft and Flint appears Glassy or Pearly. The luster of Epidosite is not available while that of Flint is vitreous. Epidosite is available in black, brown, light to dark grey colors whereas Flint is available in black, brown, green, grey, red, white colors. The commercial uses of Epidosite are commemorative tablets, creating artwork and that of Flint are creating artwork, gemstone, in fire-starting tools, manufacture of tools, metallurgical flux, jewelry, to ignite fire, used in flintlock firearms.