Know all about Hornblendite and Breccia properties here. All properties of rocks are important as they define the type of rock and its application. Hornblendite belongs to Igneous Rocks while Breccia belongs to Sedimentary Rocks.Texture of Hornblendite is Banded, Foliated, Massive whereas that of Breccia is Brecciated, Clastic. Hornblendite appears Foliated and Breccia appears Layered, Banded, Veined and Shiny. The luster of Hornblendite is vitreous to dull while that of Breccia is dull to pearly. Hornblendite is available in black, brown, green, 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 Hornblendite are cemetery markers, commemorative tablets, creating artwork and that of Breccia are creating artwork, gemstone, jewelry.