Rock ID: Gem & Crystal Scan

Spotted a mysterious stone on a hike? Point your camera, get possible matches in seconds, then explore the geology behind every rock, mineral, crystal and gemstone. It turns your phone into a pocket field companion for rockhounds, students and curious collectors. • Snap a photo or import one to identify rocks, minerals, crystals and gemstones • Best-effort on-device matching ranks the closest specimens from a curated catalog • Detailed profiles: Mohs hardness, luster, streak, composition, formation and common uses • Save your finds to a personal collection with photos, notes and favorites • Search and filter across igneous, sedimentary, metamorphic, mineral, crystal and gemstone • Fully offline — identify and browse anywhere, no signal required HOW IT WORKS 1. Take a photo or choose one from your library 2. Review ranked possible matches and open a full profile 3. Save the specimen to your collection to revisit anytime A LEARNING COMPANION, NOT AN APPRAISAL Built for discovery and study. Identifications are best-effort suggestions to guide your learning — not a professional appraisal. Always confirm with an expert before any valuation or safety decision. MEMBERSHIP Unlock unlimited identification with a subscription, offered weekly or yearly. Browsing the full catalog and building your collection are always free. Download it and turn every trail into a treasure hunt. — LEGAL — Terms of Use: https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Support: tphuc.work@gmail.com