Highgrade Mexican Velvet Obsidian Rough Chunk! Galaxy Orbicular Rhyolite and is a stone you

and is a stone you never want to pass up when you have a chance to get some

It is generally a pretty solid jasper that takes a mirror polish

Measurements(inches - largest - approx):4

Measurements (inches - longest - approx): 7

but the red on the outside appears to be oxidation

Highgrade Mexican Velvet Obsidian Rough Chunk! Galaxy Orbicular Rhyolite and is a stone youSo gorgeous it's hard to believe something like this could be natural! Mexican Velvet Obsidian is a higher quality obsidian with loads of magnetite that create the velvet like pattern and flashes within! It often features many different colors, and it works into some truly amazing cabochons! It takes an excellent polish and generally cuts fracture free! They can also make awesome pendants or can be great for wire wrapping projects! The color in velvet