Know all about Ignimbrite and Scoria properties here. All properties of rocks are important as they define the type of rock and its application. Ignimbrite and Scoria belong to Igneous Rocks.Texture of Ignimbrite is Aphanitic whereas that of Scoria is Vesicular. Ignimbrite appears Dull, Vesicular and Foilated and Scoria appears Glassy and Vesicular. The luster of Ignimbrite is vitreous to dull while that of Scoria is subvitreous to dull. Ignimbrite is available in beige, black, brown, grey, pink, white colors whereas Scoria is available in black, brown, dark grey to black, red colors. The commercial uses of Ignimbrite are cemetery markers, commemorative tablets, creating artwork and that of Scoria are as a traction material on snow-covered roads, creating artwork, high-temperature insulation, in gas barbecue grills.