RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Spectrolite though there will be some

though there will be some fractures or less colorful areas to work around

being a high silica chalcedony jasper

Please see the last (dry) photo

Here is a stunning 8 lbs 3 oz Polished display specimen showing some high grade flash

with butterscotch or white being the most common

RARE Fire Glass Buttes Obsidian Rough Chunk Lapidary Stone Magnetite Spectrolite though there will be someFire 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