Know all about Marl and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Marl and Breccia belong to Sedimentary Rocks.Texture of Marl is Earthy whereas that of Breccia is Brecciated, Clastic. Marl appears Rough and Dull and Breccia appears Layered, Banded, Veined and Shiny. The luster of Marl is dull while that of Breccia is dull to pearly. Marl is available in beige, brown, green, grey, white 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 Marl are creating artwork, soil conditioner and that of Breccia are creating artwork, gemstone, jewelry.