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