Know all about Hornblendite and Scoria properties here. All properties of rocks are important as they define the type of rock and its application. Hornblendite and Scoria belong to Igneous Rocks.Texture of Hornblendite is Banded, Foliated, Massive whereas that of Scoria is Vesicular. Hornblendite appears Foliated and Scoria appears Glassy and Vesicular. The luster of Hornblendite is vitreous to dull while that of Scoria is subvitreous to dull. Hornblendite is available in black, brown, green, grey colors whereas Scoria is available in black, brown, dark grey to black, red colors. The commercial uses of Hornblendite 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.