Know all about Talc carbonate and Flint properties here. All properties of rocks are important as they define the type of rock and its application. Talc carbonate belongs to Metamorphic Rocks while Flint belongs to Sedimentary Rocks.Texture of Talc carbonate is Very Soft whereas that of Flint is Banded, Rough. Talc carbonate appears Soft and Flint appears Glassy or Pearly. The luster of Talc carbonate is pearly while that of Flint is vitreous. Talc carbonate is available in colourless, grey, white colors whereas Flint is available in black, brown, green, grey, red, white colors. The commercial uses of Talc carbonate are manufacturing of baby powder 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.