Mexican Jalisco Rainbow Obsidian Rough Chunk! Slab The last time a chunk

The last time a chunk of Crayola was found was in 2011

which can cause the color to fade a tad

a new deposit of Coprolite was discovered at the Kaleidoscope Jasper Mines

which so far has shown a lot of promise

Stinking Water Plume Agate is a plume agate found in the high desert of Southeastern Oregon near burns oregon

Mexican Jalisco Rainbow Obsidian Rough Chunk! Slab The last time a chunkMexican 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