RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Point Plume Agate This material is so bright

This material is so bright its very difficult to take photos of - the red and blue mix is just amazing

it is a lapidary grade fossil

and this is a great tumbling batch

Weight: Approx 4 lbs 8 oz

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Point Plume Agate This material is so brightFire Obsidian is a bright fiery flash, which can sometimes contain other bright colors. It tends to run along a strand, and takes a lot of practice, patience, and skill to cut slabs and cabs of it. It is one that is recommended for lapidary veterans. Fire Obsidian gets the color and flash from magnetite, which are tiny microscopic metal flecks, that are embedded within the volcanic glass. Fire Obsidian is easily one of the most rare forms of obsidian