Know all about Websterite and Foidolite properties here. All properties of rocks are important as they define the type of rock and its application. Websterite and Foidolite belong to Igneous Rocks.Texture of Websterite is Clastic, Granular, Phaneritic, Porphyritic whereas that of Foidolite is Earthy. Websterite appears Layered, Banded, Veined and Shiny and Foidolite appears Dull. The luster of Websterite is dull to vitreous to submetallic while that of Foidolite is subvitreous to dull. Websterite is available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors whereas Foidolite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Websterite and Foidolite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.