Know all about Lignite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Lignite and Breccia belong to Sedimentary Rocks.Texture of Lignite is Amorphous, Glassy whereas that of Breccia is Brecciated, Clastic. Lignite appears Veined or Pebbled and Breccia appears Layered, Banded, Veined and Shiny. The luster of Lignite is dull to vitreous to submetallic while that of Breccia is dull to pearly. Lignite is available in black, brown, dark brown, grey, light to dark grey colors whereas Breccia is available in beige, black, blue, brown, buff, green, grey, orange, pink, purple, red, rust, white, yellow colors. The commercial uses of Lignite are electricity generation and that of Breccia are creating artwork, gemstone, jewelry.