RARE Fire Obsidian Rough Chunk! C Grade Oregon Thundereggs It often has scenic blue

It often has scenic blue skies as wel

gives it the color and pattern it displays

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

Measurements(inches - largest - approx): 4

RARE Fire Obsidian Rough Chunk! C Grade Oregon Thundereggs It often has scenic blueFire 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