Rare Raw Calcified & Calcite Clam Fossil with UV & Bioluminescence from Florida

This specimen of Mercenaria permagna is perfect for collectors! 🐚 It is estimated to be between 1 to 2 million years old and was discovered in a now-private mine in Florida. The specimen includes a matrix with smaller shells alongside a partial shell. Notably, it features vibrant yellow honey calcite that is highly fluorescent and still retains the cellular structures of the living organisms that contribute to its bioluminescence. This piece is very rare and extremely sought after! 🌟 3 1/2 inches long by 2 inches wide by 1 inch thick 112.3 grams (0.25 lbs)