Crystal Scanner
CrystalScanner is a free online AI tool that identifies crystals, gemstones, minerals, and precious metals from uploaded photos. Upload 1–3 images and receive an instant expert-level result including mineral name, confidence score, Mohs hardness, luster type, rarity, collector value, common locations, and similar look-alikes. No sign-up, no app download, no cost. Works with raw specimens, tumbled stones, faceted gems, jewellery settings, and rough ore.
