Rock Identifier helps you recognize rocks, gems, crystals and minerals from a photo and learn what makes each specimen unique. Get clear, science based profiles with practical field details.
What you can do:
- Identify rocks and minerals from a quick photo
- Review key properties like hardness, streak, luster, cleavage and fracture
- See composition, texture, and formation for igneous, sedimentary, and metamorphic types
- Learn chemical details including formula, reactivity, solubility, and common impurities
- Discover usage and applications plus cultural importance and value context
- Save, favorite, and revisit your identifications in a personal collection
- Browse tips and facts to sharpen field identification skills
Why it helps:
- Fast recognition lowers guesswork at outcrops, beaches, and quarries
- Clear property summaries support study, teaching, and collecting
- Organized profiles make it easy to compare similar specimens
Start identifying and build confidence in geology and mineralogy with every scan.