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