Know all about Metapelite and Troctolite properties here. All properties of rocks are important as they define the type of rock and its application. Metapelite belongs to Metamorphic Rocks while Troctolite belongs to Igneous Rocks.Texture of Metapelite is Foliated whereas that of Troctolite is Phaneritic. Metapelite appears Banded and Troctolite appears Veined and Shiny. The luster of Metapelite is earthy while that of Troctolite is not available. Metapelite is available in dark greenish - grey, green, light green, light greenish grey colors whereas Troctolite is available in dark grey to black colors. The commercial uses of Metapelite are commemorative tablets, creating artwork and that of Troctolite are cemetery markers, commemorative tablets, laboratory bench tops, jewelry, sea defence, tombstones.