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

Perfect for collectors and home decor. This specimen of Mercenaria permagna is an excellent find 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 complete half-shell. Notably, it features highly fluorescent yellow honey calcite 🌟 and retains the cellular structures of living organisms, which contributes to its bioluminescence. This piece is incredibly rare and highly sought after! 4 inches long by 4 inches wide by less than 1/2 inch thick 141.9 grams (0.31 lbs)