RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite African Blue Lace Agate We also threw in a

We also threw in a chunk of one of the most rare varieties

and it tends to take a great polish

Weight: Approx 22

which caused it to gain popularity quickly after being discovered and brought to the United States

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite African Blue Lace Agate We also threw in aFire 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