Highgrade Mexican Velvet Obsidian Rough Chunk! Agatized Coprolite but still has some great

but still has some great cabbing potential if your willing to work around some defects

Ghost Seam Agate is a seam material from the Sahara Desert of Morocco

India Tree Agate is a form of moss agate found in India

This one has some detailed structure and will make a fantastic display specimen

Highgrade Mexican Velvet Obsidian Rough Chunk! Agatized Coprolite but still has some greatThis is one of the neatest purple velvet obsidians I have ever seen! It's almost too good to be true! 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