Know all about Lamprophyre and Felsite properties here. All properties of rocks are important as they define the type of rock and its application. Lamprophyre and Felsite belong to Igneous Rocks.Texture of Lamprophyre is Porphyritic whereas that of Felsite is Arborescent Patterned, Vitreous. Lamprophyre appears Dull, Banded and Foilated and Felsite appears Layered, Banded, Veined and Shiny. The luster of Lamprophyre is subvitreous to dull while that of Felsite is vitreous. Lamprophyre 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 Lamprophyre 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.