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