Mineral Properties & Identification · Free online adventure
Crystal Abyss
The Grumblies have scrambled the mineral labels and shut down the vault beacon. Rebuild its evidence-based mineral key to reopen the recovery chamber.
Ari Raider: Look closely, use the evidence, and try again if a route does not work. Each of our six scenes builds toward your final mission.
No purchase or student account required. Keyboard, touch, hints and a text-first view are available. Optional movement can always be skipped.
About this adventure
Mineral Properties & Identification is the science focus. Investigate clues, choose explanations and practice applying evidence across six connected scenes.
- Lanternroot Grotto
- Crimson Streak Catacombs
- Frostfang Crystal Bridge
- Hall of a Thousand Suns
- Echo-Split Chasm
- Prismheart Vault
The science route is playable. Specimen and Gemling collection rewards are still in development; no digital collection or physical kit is awarded by starting this page.
Resources for Mineral Properties & Identification
Choose the support that fits your class. Resources live in our growing blog library, so you can use individual activities without completing a required worksheet checklist.
Browse all Mineral Properties & Identification resources- Vocabulary
- Reading Comprehension
- Worksheets & Activities
- Identification
- Puzzles & Challenges
- Teacher Resources
Individual resource → Six-resource support bundle → Mineral Properties & Identification Adventure → Complete Rocks & Minerals. Bundle materials will be linked as they are published.