Know all about Breccia and Dacite properties here. All properties of rocks are important as they define the type of rock and its application. Breccia belongs to Sedimentary Rocks while Dacite belongs to Igneous Rocks.Texture of Breccia is Brecciated, Clastic whereas that of Dacite is Aphanitic to Porphyritic. Breccia appears Layered, Banded, Veined and Shiny and Dacite appears Vesicular. The luster of Breccia is dull to pearly while that of Dacite is subvitreous to dull. Breccia is available in beige, black, blue, brown, buff, green, grey, orange, pink, purple, red, rust, white, yellow colors whereas Dacite is available in bluish - grey, brown, grey, light to dark grey colors. The commercial uses of Breccia are creating artwork, gemstone, jewelry and that of Dacite are commemorative tablets, creating artwork.