Old Stock Polka Dot Agate Blue Ice Lapidary Cutting Rough Chunk Michigan Native Copper we recommend using this barrel

we recommend using this barrel with 500 grit and beyond

It has some stunning windows

it has been over 30 years since this material was depleted

It is possible that the fish may used it's unique teeth to capture soft bodied animals like squid (Tusotuethids)

obsidian can break sharp

Old Stock Polka Dot Agate Blue Ice Lapidary Cutting Rough Chunk Michigan Native Copper we recommend using this barrelPolka Dot Agate is a classic Central Oregon stone that often has colored polka dots in some beautiful blue agate. It is well known for being fairly solid and for taking a nice polish. Once you work with or see some, it becomes obvious why rockhounds for decades have been in love with this agate. It can also sometimes have other unique features like moss agate, blue ice, dendrites, and more. Photos are generally taken wet to simulate what a polish may