RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Red River Jasper Some can have voids

Some can have voids

Weight: Approx 29 Lbs

and the potential for blue skies

and each and every slab off this chunk produced some amazing high end slabs

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Red River Jasper Some can have voidsFire 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