Know all about Felsite and Sandstone properties here. All properties of rocks are important as they define the type of rock and its application. Felsite belongs to Igneous Rocks while Sandstone belongs to Sedimentary Rocks.Texture of Felsite is Arborescent Patterned, Vitreous whereas that of Sandstone is Clastic, Granular, Rough. Felsite appears Layered, Banded, Veined and Shiny and Sandstone appears Rough. The luster of Felsite is vitreous while that of Sandstone is dull. Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors whereas Sandstone is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors. The commercial uses of Felsite are mirror, jewelry and that of Sandstone are an oil and gas reservoir, in aquifers, petroleum reservoirs, soil conditioner, source of magnesia (mgo), tombstones, used in aquariums.