Identify stones, minerals, and crystals with photos
Identify rocks, crystals, and minerals by uploading or taking a photo. View detailed information about the specimen's identity and geological background. Learn about properties, formation, and significance of each identified item.
The app displays basic information for 118 elements, including name, symbol, category, and physical properties. Users can access more detailed information via Wikipedia and search elements by category or phase.
Prepare for computer tests on Tanker. (Deck) with 528 questions. Take self-set practice tests. Search for specific topics. Review answers and track progress.
