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 are perfect for hands-on science activities, educational play, gifts, party favors, and classroom exploration, offering a memorable introduction to geology through real specimens and active discovery.
