Science Lab Crystals & Rocks. From ordinary pebbles on a beach to gigantic crystals hidden away deep in caves, rocks and minerals are everywhere, just waiting to be discovered.
From ordinary pebbles on a beach to gigantic crystals hidden away deep in caves, rocks and minerals are everywhere, just waiting to be discovered. With this kit, children can explore the amazing world of rocks, dig for gemstones, and even grow their own colorful crystals!
