Mexican Velvet Obsidian Rough Chunk! Howardite Opal They can flash indoors

They can flash indoors

So far this coprolite has been well silicated and pretty similar to Utah Coprolite

while some take an attractive matte polish

this is certainly one slab you wont want to miss out on

It often has sceneic valleys and gorgeous dendrities that look like bushes or trees

Mexican Velvet Obsidian Rough Chunk! Howardite Opal They can flash indoorsMexican 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