PowerBrain

Rock Identifier: Identify Any Rock from a Photo Upload a photo of a rock, crystal, mineral, or stone. You get the name, rock type, Mohs hardness, and a value estimate. Works on trail finds, beach pebbles, gem show pickups, and that mystery rock your kid brought home. Free, no account needed. Drop a rock photo here or tap to upload JPG, PNG, WebP, HEIC • Max 50 MB • 1 free scan per day Analyzing your rock… Download Free for iOS & Android How the Rock Identifier Works 1 Photograph the Rock Use natural light. Brush off loose dirt. Shoot straight-on so the surface fills the frame. If the rock look...

Language: en | crawled at 3/26/2026, 11:21:43 PM