RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Septarian Weight: Approx 4 lbs 11

Weight: Approx 4 lbs 11 oz

but for safety this may need replaced or repaired

Priday Ranch Thunderegg

and an interesting story piece

After its discovery

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Septarian Weight: Approx 4 lbs 11Fire 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