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