Free Rock Identification Online
Upload a photo to instantly identify any rock or mineral - completely free. Get detailed geological information, composition analysis, and formation details at no cost.
Start Identifying NowAdvanced Free Rock Identifier Features
Always Free
Access professional-grade rock identification at absolutely no cost. No hidden fees or subscriptions required.
Complete Analysis
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Browse our extensive database of rocks and minerals with detailed information at no charge.
How to Use Our Free Rock Identifier
Take a Photo
Use your camera to take a clear photo of your specimen, or upload an existing image.
AI Analysis
Our advanced AI analyzes multiple characteristics including texture, color patterns, crystal formations, and composition.
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Receive comprehensive information about your specimen, including type, composition, formation process, and more.
Student Research
Free tool for geology students to identify and learn about rock specimens.
Hobby Collection
Catalog and identify your rock collection without any cost.
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Use our free Free Rock Identifier to instantly identify and learn about your specimens.