Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Sandstone and is a stone you

and is a stone you never want to pass up when you have a chance to get some

These are perfect for tumbling or trimming

and some can have stunning blues or purples present

well-defined moss agate

and we definitely saw enough to make these boxes worth while

Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Sandstone and is a stone youMexican 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