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