Wyoming Fossil Turritella Rough Chunk! Fossil Dino Dung Here is some gorgeous Septarian

Here is some gorgeous Septarian Nodules with lots of Calcite and designs

The last two were taken dry

It has quickly become a popular variety due to its incredible hardness and the rarity of fractures

The color in velvet obsidian is light sensitive

Wyoming Fossil Turritella Rough Chunk! Fossil Dino Dung Here is some gorgeous SeptarianWyoming Turritella is a form of fossil snails that has been highly silicated! These fossil snails create some really unique pattern within the stone, along with protruding from the surface for a pretty neat effect! The snails within are freshwater snails, and is from an ancient lakebed over what is now the Green River formation! It takes a pretty decent polish and works into some truly unique cabochons! Weight: Approx 9 lbs 11. 4 oz Measurements