Know all about Rhyolite and Taconite properties here. All properties of rocks are important as they define the type of rock and its application. Rhyolite belongs to Igneous Rocks while Taconite belongs to Sedimentary Rocks.Texture of Rhyolite is Aphanitic, Glassy, Porphyritic whereas that of Taconite is Banded, Trellis. Rhyolite appears Banded and Taconite appears Layered, Banded, Veined and Shiny. The luster of Rhyolite and Taconite is earthy. Rhyolite is available in grey, white, light black colors whereas Taconite is available in red, reddish brown colors. The commercial uses of Rhyolite are gemstone, laboratory bench tops, jewelry and that of Taconite are as a touchstone, cemetery markers, creating artwork.