Know all about Scoria and Mugearite properties here. All properties of rocks are important as they define the type of rock and its application. Scoria and Mugearite belong to Igneous Rocks.Texture of Scoria is Vesicular whereas that of Mugearite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Scoria appears Glassy and Vesicular and Mugearite appears Dull and Soft. The luster of Scoria is subvitreous to dull while that of Mugearite is not available. Scoria is available in black, brown, dark grey to black, red colors whereas Mugearite is available in black, brown, light to dark grey colors. The commercial uses of Scoria and Mugearite are as a traction material on snow-covered roads, creating artwork, high-temperature insulation, in gas barbecue grills.