Know all about Diabase and Troctolite properties here. All properties of rocks are important as they define the type of rock and its application. Diabase and Troctolite belong to Igneous Rocks.Texture of Diabase is Aphanitic, Granular whereas that of Troctolite is Phaneritic. Diabase appears Vesicular and Troctolite appears Veined and Shiny. The luster of Diabase and Troctolite is not available. Diabase and Troctolite are available in dark grey to black colors. The commercial uses of Diabase and Troctolite are an oil and gas reservoir, cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones.