Know all about Felsite and Andesite properties here. All properties of rocks are important as they define the type of rock and its application. Felsite and Andesite belong to Igneous Rocks.Texture of Felsite is Arborescent Patterned, Vitreous whereas that of Andesite is Aphanitic to Porphyritic. Felsite appears Layered, Banded, Veined and Shiny and Andesite appears Dull and Soft. The luster of Felsite and Andesite is vitreous. Felsite is available in black, blue, brown, green, orange, red, tan, yellow colors whereas Andesite is available in bluish - grey, grey, pink, yellow colors. The commercial uses of Felsite are mirror, jewelry and that of Andesite are commemorative tablets, creating artwork.