Know all about Lamprophyre and Rhyolite properties here. All properties of rocks are important as they define the type of rock and its application. Lamprophyre and Rhyolite belong to Igneous Rocks.Texture of Lamprophyre is Porphyritic whereas that of Rhyolite is Aphanitic, Glassy, Porphyritic. Lamprophyre appears Dull, Banded and Foilated and Rhyolite appears Banded. The luster of Lamprophyre is subvitreous to dull while that of Rhyolite is earthy. Lamprophyre is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors whereas Rhyolite is available in grey, white, light black 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 Rhyolite are gemstone, laboratory bench tops, jewelry.