EISCO 12PK Raw Pumice, Igneous Rock Specimens - Approx. 1" - Geologist Selected & Hand Processed - Great for Science Classrooms - Class Pack

Description

🌋 Ignite curiosity with authentic volcanic pumice—where science meets hands-on discovery!

This set includes 12 geologist-selected raw pumice stones, approximately 1 inch each, showcasing the porous, lightweight nature of volcanic igneous rock. Perfectly packaged and labeled for educational use, these specimens float on water and are ideal for classroom demonstrations on rock density, vesicles, and igneous rock classification.