Mystery Bag - 8 Specimen

Mystery Bag – Rocks, Minerals & Fossil Discovery Pack You never know what you’ll find in Cornerstone’s Mystery Bag. Each bag is a hands-on geology adventure filled with real rocks, minerals, and fossils mixed together, just waiting to be uncovered. Pour the contents onto a plate and use a small cup of water to rinse away dust and sediment, revealing the hidden treasures inside as you dig and explore. Every Mystery Bag is guaranteed to contain at least 8 exciting items, making it a fun and engaging way to start or grow a child’s geology collection. With a mix of textures, colors, and specimen types, this activity encourages curiosity, sorting, and close observation. Items May Include Minerals Calcite Fluorite Pyrite grains Tumbled stones Rocks Granite Obsidian Fossils Bivalve shell Crinoid stems Gastropod (snail) cast Shark tooth Each Mystery Bag is different, adding an element of surprise that keeps kids engaged and eager to explore. These discovery packs