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