Know all about Claystone and Felsite properties here. All properties of rocks are important as they define the type of rock and its application. Claystone belongs to Sedimentary Rocks while Felsite belongs to Igneous Rocks.Texture of Claystone is Clastic whereas that of Felsite is Arborescent Patterned, Vitreous. Claystone appears Rough and Dull and Felsite appears Layered, Banded, Veined and Shiny. The luster of Claystone is dull while that of Felsite is vitreous. Claystone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors. The commercial uses of Claystone are pottery and that of Felsite are mirror, jewelry.