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