Mexican Jalisco Rainbow Obsidian Rough Chunk! Bat Cave Agate Each one in this flatrate

Each one in this flatrate are showing well defined snowflakes

This slab is cut a little thinner

Labradorite is a calcium enriched feldspar that has a chatoyant effect that is best viewed in bright light

Gary Green is a type of bog wood

and its high silica content

Mexican Jalisco Rainbow Obsidian Rough Chunk! Bat Cave Agate Each one in this flatrateMexican 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