Rock Identifier Pro

Calculate gold purity with precision density tools, use built-in sensors to track electromagnetic field variations, and explore global geological discoveries.

Gold Scanner & Purity Check is a practical utility suite designed for geology hobbyists, gold prospectors, and rock collectors. This application combines native device hardware sensor integration with classic physics mathematics to provide reliable field tools.

Core Features:

Magnetic Metal Scanner: Utilizes your device's built-in magnetometer sensor to detect nearby metallic anomalies and track magnetic field variations on a live graphical chart.

Gold Purity & Density Tester: This tool uses a water test (Archimedes' principle) to check if your gold is real. Just put in the dry weight and the weight in water, and it calculates the exact density to help you spot fakes.

Rock & Mineral Identifier: Offers a visual reference guide to look up and classify rocks, gemstones, crystals, and minerals via photo input.

Please Note: The magnetic scanning utility requires a device equipped with an internal magnetometer sensor. Performance depends on device hardware and environmental surroundings.