Know all about Obsidian and Kenyte properties here. All properties of rocks are important as they define the type of rock and its application. Obsidian and Kenyte belong to Igneous Rocks.Texture of Obsidian is Glassy whereas that of Kenyte is Glassy, Granular. Obsidian appears Shiny and Kenyte appears Banded and Foilated. The luster of Obsidian is vitreous while that of Kenyte is greasy to dull. Obsidian is available in black, blue, brown, green, orange, red, tan, yellow colors whereas Kenyte is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Obsidian are creating artwork, mirror, used in aquariums and that of Kenyte are cemetery markers, creating artwork.