RockLedger

Snap a rock. Get a shortlist. Save your specimens. Educational ID for rocks, crystals, and minerals.

RockLedger helps you identify rocks, crystals, and minerals from a single clear photo.

How it works

1. Photograph one specimen or choose from your library.
2. Confirm the photo — nothing uploads until you tap Use this photo.
3. Review ranked candidates, confidence, and follow-up trait checks.
4. Save the result to your collection with notes and location.

Built for learners and light collectors • Educational suggestions — not lab certification or appraisal • Daily free scans, with optional unlimited unlock • Collection cards stay on your device • Plain English results and care hints

Tips for better matches • Even light, one specimen filling the frame • Plain background when possible • Avoid heavy flash glare on polished faces

Disclaimer Results are educational suggestions only. They do not replace professional gemological testing, valuation, safety advice, or medical guidance.