Know all about Gabbro and Foidolite properties here. All properties of rocks are important as they define the type of rock and its application. Gabbro and Foidolite belong to Igneous Rocks.Texture of Gabbro is Phaneritic whereas that of Foidolite is Earthy. Gabbro appears Veined and Shiny and Foidolite appears Dull. The luster of Gabbro is not available while that of Foidolite is subvitreous to dull. Gabbro is available in dark grey to black colors whereas Foidolite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Gabbro are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones and that of Foidolite are cemetery markers, commemorative tablets, creating artwork.