RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Big Diggins Jasper This is an old stock

This is an old stock box of Montana Agate

Weight: Approx 5

which can create lightning strike like patterns

It is located near the town of San Cristobal in Mexico

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Big Diggins Jasper This is an old stockFire 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