Know all about Websterite and Kimberlite properties here. All properties of rocks are important as they define the type of rock and its application. Websterite and Kimberlite belong to Igneous Rocks.Texture of Websterite is Clastic, Granular, Phaneritic, Porphyritic whereas that of Kimberlite is Porphyritic. Websterite appears Layered, Banded, Veined and Shiny and Kimberlite appears Dull and Banded. The luster of Websterite is dull to vitreous to submetallic while that of Kimberlite is subvitreous to dull. Websterite is available in black to grey, bluish - grey, dark greenish - grey, green, light greenish grey colors whereas Kimberlite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Websterite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Kimberlite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).