Highgrade Mexican Velvet Obsidian Rough Chunk! Jurassic Jasper There are some really rare

There are some really rare ones in here

It was a very popular old stock material

Here is a larger cut and proven chunk of Gary Green Larsonite

Measurements (inches - longest - approx): 1

This agate was well known for its wildly interesting and unique moss

Highgrade Mexican Velvet Obsidian Rough Chunk! Jurassic Jasper There are some really rareMexican 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 obsidian is light sensitive. In order to see it, you need to be under