RARE Fire Glass Buttes Obsidian Rough Chunk Cotton Candy Agate Madagascar Coprolite is a form

Madagascar Coprolite is a form of fossilized turtle feces that have been well preserved and still show some of their original structure

Weight: Approx 3 lbs 10 oz

Here is gorgeous larger cutter of Leopard Skin Rhyolite from Mexico

Ochoco Sunset Agate was an agate mined by Bill Quant in the Ochoco Mountains of Oregon

There are multiple sizes available

RARE Fire Glass Buttes Obsidian Rough Chunk Cotton Candy Agate Madagascar Coprolite is a formFire 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 practise, 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