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