RARE Fire Obsidian Rough Chunk! C Grade Oregon Thundereggs Here is a stunning old

Here is a stunning old stock mystery Petrified Wood slab from an old estate sale

Here is a gorgeous Mosasaur Jaw from Morocco that appears to be at least 20% authentic

gives it the color and pattern it displays

This box was hand dug as we worked on getting the backhoe

RARE Fire Obsidian Rough Chunk! C Grade Oregon Thundereggs Here is a stunning oldFire 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