Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Kaleidascope or make excellent displays

or make excellent displays

and this is an easy investment for any cabber or slabber

It can be an excellent material for cabbing

Weight: Approx 14 Lbs

It tends to have some well defined banding

Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Kaleidascope or make excellent displaysThis is practice grade Rainbow Obsidian. The magnetite in this one is present, but not very bright. Mexican Rainbow Obsidian is also known as Jalisco Obsidian. It tends to be a pretty pure form of Obsidian, with high flash and bright colors. Typical chunks of Jalisco Obsidian normally have only one color of flash, though under rare circumstances, there can be multiple colors present. Unlike Velvet Obsidian, the magnetite in Rainbow Obsidian generally