Rock ID
Identify rocks, minerals, crystals, and ores with AI—from common hand samples to rare earth–bearing minerals. Your pocket geology guide.
Instant Identification
Photograph any hand sample, crystal, or rough stone. Our AI interprets texture, habit, and color cues to suggest likely identifications with geologic context.
Safety & Context
Learn about hazardous minerals, dust and radioactivity cautions, and responsible collecting. Get reminders that photo ID is not a substitute for lab analysis or expert verification.
How It Works
Snap a Photo
Capture your specimen with good light, a neutral background, and a sense of scale (coin or ruler) when possible.
AI Analysis
Models weigh color, luster, crystal habit, texture, and breakage patterns—whether it is a rock, mineral, or crystal.
Get Results
See likely names, properties, formation context, safe handling notes, and how to confirm with field tests or a lab.
Broad Coverage
Rocks, minerals, crystals, ores, and more
Fast & Detailed
Structured properties and geologic context
Expert-Style Notes
Formation, ID features, and lookalikes
Field Ready
Identify samples on hikes and in collections
Explore the Earth Beneath Your Feet
Download Rock ID and turn curiosity into insight—whether you are collecting, studying, or just found an interesting stone.