Know all about Gabbro and Wackestone properties here. All properties of rocks are important as they define the type of rock and its application. Gabbro belongs to Igneous Rocks while Wackestone belongs to Sedimentary Rocks.Texture of Gabbro is Phaneritic whereas that of Wackestone is Clastic. Gabbro appears Veined and Shiny and Wackestone appears Rough and Dull. The luster of Gabbro is not available while that of Wackestone is dull. Gabbro is available in dark grey to black colors whereas Wackestone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Gabbro are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones and that of Wackestone are cemetery markers, pottery.