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