Know all about Syenite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Syenite belongs to Igneous Rocks while Breccia belongs to Sedimentary Rocks.Texture of Syenite is Earthy whereas that of Breccia is Brecciated, Clastic. Syenite appears Banded and Foilated and Breccia appears Layered, Banded, Veined and Shiny. The luster of Syenite is subvitreous to dull while that of Breccia is dull to pearly. Syenite is available in brown, buff, cream, green, grey, pink, 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 Syenite are cemetery markers, creating artwork and that of Breccia are creating artwork, gemstone, jewelry.