Know all about Marble and Flint properties here. All properties of rocks are important as they define the type of rock and its application. Marble belongs to Metamorphic Rocks while Flint belongs to Sedimentary Rocks.Texture of Marble is Granular whereas that of Flint is Banded, Rough. Marble appears Veined and Shiny and Flint appears Glassy or Pearly. The luster of Marble is dull to pearly to subvitreous while that of Flint is vitreous. Marble is available in black, blue, brown, grey, pink, white colors whereas Flint is available in black, brown, green, grey, red, white colors. The commercial uses of Marble are cemetery markers, commemorative tablets, creating artwork, curling, laboratory bench tops, paper industry, tombstones, used in aquariums, whiting material in toothpaste, paint and paper 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.