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