Know all about Gabbro and Talc carbonate properties here. All properties of rocks are important as they define the type of rock and its application. Gabbro belongs to Igneous Rocks while Talc carbonate belongs to Metamorphic Rocks.Texture of Gabbro is Phaneritic whereas that of Talc carbonate is Very Soft. Gabbro appears Veined and Shiny and Talc carbonate appears Soft. The luster of Gabbro is not available while that of Talc carbonate is pearly. Gabbro is available in dark grey to black colors whereas Talc carbonate is available in colourless, grey, white colors. The commercial uses of Gabbro are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones and that of Talc carbonate are manufacturing of baby powder.