Mexican Velvet Obsidian Rough Chunk! Feldspar taking a great polish and

taking a great polish and working up fairly easily

and with its abnormal route to formation

it is not a piesterite

but you will get the display you see when the prior mentioned conditions are met

several species of fish in the genus Enchodus were common in the Western Interior Sea

Mexican Velvet Obsidian Rough Chunk! Feldspar taking a great polish andMexican 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