One Fossil Douvilleiceras Ammonite! Ocean Fossil! Fossilized Sea Shell! Snowflake Obsidian This one shows a little

This one shows a little bit of the orb like pattern from the new vein they hit

Mexican Velvet Obsidian

It takes an excellent polish and works into some amazing cabochons

but it is actually a fossil stromatolite

One Fossil Douvilleiceras Ammonite! Ocean Fossil! Fossilized Sea Shell! Snowflake Obsidian This one shows a littleThis listing is for ONE random pull Fossil Douvilleiceras Ammonite from Madagascar. For batches of five at a discount, please search Ammonite in my listings. Ammonites were predatory mollusks that resembled a squid with a shell. These cephalopods had eyes, tentacles, and spiral shells. They are more closely related to a living octopus, though the shells resemble that of a nautilus. Ammonites appeared in the fossil record about 240 million years ago