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