Know all about Vogesite and Felsite properties here. All properties of rocks are important as they define the type of rock and its application. Vogesite and Felsite belong to Igneous Rocks.Texture of Vogesite is Porphyritic whereas that of Felsite is Arborescent Patterned, Vitreous. Vogesite appears Dull, Banded and Foilated and Felsite appears Layered, Banded, Veined and Shiny. The luster of Vogesite is subvitreous to dull while that of Felsite is vitreous. Vogesite is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors. The commercial uses of Vogesite are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo) and that of Felsite are mirror, jewelry.