Know all about Jaspillite and Obsidian properties here. All properties of rocks are important as they define the type of rock and its application. Jaspillite belongs to Sedimentary Rocks while Obsidian belongs to Igneous Rocks.Texture of Jaspillite is Banded, Trellis whereas that of Obsidian is Glassy. Jaspillite appears Banded and Glassy and Obsidian appears Shiny. The luster of Jaspillite is earthy while that of Obsidian is vitreous. Jaspillite is available in red, reddish brown colors whereas Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors. The commercial uses of Jaspillite are creating artwork, jewelry and that of Obsidian are creating artwork, mirror, used in aquariums.