Know all about Mugearite and Rhyolite properties here. All properties of rocks are important as they define the type of rock and its application. Mugearite and Rhyolite belong to Igneous Rocks.Texture of Mugearite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Rhyolite is Aphanitic, Glassy, Porphyritic. Mugearite appears Dull and Soft and Rhyolite appears Banded. The luster of Mugearite is not available while that of Rhyolite is earthy. Mugearite is available in black, brown, light to dark grey colors whereas Rhyolite is available in grey, white, light black colors. The commercial uses of Mugearite are creating artwork and that of Rhyolite are gemstone, laboratory bench tops, jewelry.