Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Peach Lace It comes from an area

It comes from an area known as the Stinking Water Mountains

Hampton Butte Petrified Wood is a part of the Clarno Formation in Central Oregon and is estimated to be approximately 54 million years old

There is a partially healed fracture through part

This wood of this slab appears to be Sycamore

Mexican Jalisco Rainbow Obsidian Rough Chunk Lapidary Stone Magnetite Peach Lace It comes from an areaMexican 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