This unique slab of gorgeous Snowflake obsidian volcanic glass has a base of opaque black obsidian with a very even/full pattern of Cristobalite inclusions. This slab is rough, approximately 3 X 4 inches and weighs 76.9 gram. This makes it perfect for lapidary work like making several cabs, one large cabochon for a pendant or a beautiful display piece as it is capable of taking a very high shine!

All reasonable offers are considered!! Please see photos for more approximate measurements and colors! Pictures taken wet and dry, in natural light and/or indoors.