RARE Fire Glass Buttes Obsidian Rough Chunk! Madagascar smaller knapping fragments)

smaller knapping fragments)

Weight: Approx 1 lbs  7 oz

and the waves of pattern are often in layers

and with at least a couple high grade chunks

RARE Fire Glass Buttes Obsidian Rough Chunk! Madagascar smaller knapping fragments)Fire 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