Know all about Arkose and Flint properties here. All properties of rocks are important as they define the type of rock and its application. Arkose and Flint belong to Sedimentary Rocks.Texture of Arkose is Clastic whereas that of Flint is Banded, Rough. Arkose appears Rough and Dull and Flint appears Glassy or Pearly. The luster of Arkose is dull while that of Flint is vitreous. Arkose is available in reddish brown colors whereas Flint is available in black, brown, green, grey, red, white colors. The commercial uses of Arkose are in aquifers, soil conditioner, source of magnesia (mgo), tombstones 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.