Know all about Scoria and Wehrlite properties here. All properties of rocks are important as they define the type of rock and its application. Scoria and Wehrlite belong to Igneous Rocks.Texture of Scoria is Vesicular whereas that of Wehrlite is Banded. Scoria appears Glassy and Vesicular and Wehrlite appears Rough and Banded. The luster of Scoria is subvitreous to dull while that of Wehrlite is metallic. Scoria is available in black, brown, dark grey to black, red colors whereas Wehrlite is available in dark greenish - grey, green 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 Wehrlite are cemetery markers, creating artwork, gemstone, jewelry.