Note: this shell is fossilized and thus is rock even though it looks like it is still a shell. This is from the Fort Drum site in Florida.
Dime for scale
Link to video that shows UV properties: https://youtu.be/05HFvR39ero
Note: this shell is fossilized and thus is rock even though it looks like it is still a shell. This is from the Fort Drum site in Florida.
Dime for scale
Link to video that shows UV properties: https://youtu.be/05HFvR39ero
