RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Goat Horn We are doing extra sanitizing

We are doing extra sanitizing of packing and handling surfaces

Measurements (inches - longest - approx): 2

If it is not showing

This deposit has also recently been sold

Eagle Rock is a personal favorite of mine to cut

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Goat Horn We are doing extra sanitizingFire 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