Lupa: Rock & Mineral ID

By Zakhar Sazanavets on AppTrack Ninja.

Rockhound field guide & map

Point your camera at a rock, mineral, or crystal. Lupa turns the photo into a short, honest list of candidates, then a few field checks narrow it down. A real answer when there's one. "No good match" when that's the truth. HOW IT WORKS - Snap a photo of a rock, mineral, or crystal - Get a ranked shortlist of candidates with the reasoning behind each one, not a single confident label - Run a field check: a scratch, a streak, a drop of vinegar, a magnet, the same checks a geologist reaches for - Save the find with a photo, a note, and a location BUILT LIKE A FIELD GUIDE, NOT A TOY Every photo i…

Categories: Reference, Education

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