Mexican Jalisco Rainbow Obsidian Rough Chunk! Cripple Creek Jasper This slab does have a

This slab does have a rough offcut

These cephalopods had eyes

and I was just informed that the mine this comes from has been permanently shut down

It can also occasionally feature some blue in the mix

Weight: Approx 2 lbs 12

Mexican Jalisco Rainbow Obsidian Rough Chunk! Cripple Creek Jasper This slab does have aMexican 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 only flows in one direction, which creates the effect you see. Rainbow Obsidian does only flash