Your collection,
finally catalogued.

Every specimen, photographed and filed

A photo-first grid, category chips and a search field that looks at everything — name, species, formula, locality, storage, even the buyer of a specimen you sold. Sold pieces stay in the catalogue with a Sold label, so your history stays intact.

Room for everything you know about a piece

Physical measurements, scientific properties, where it came from and what you paid — each in its own section, all optional. A completeness meter nudges you to fill the gaps, and the map pin remembers exactly where you found it.

Printed labels that open the right specimen

Three label styles, the details you choose, and sheets of them as a print-ready PDF on A4 or US Letter. Scan a label with MineralShelf — or just the iPhone Camera — and that specimen opens. The codes keep working after edits, and after restoring on a new phone.

A specimen card worth posting

Pick a photo and the details you want, light or dark, and MineralShelf composes a 1080 × 1350 poster ready for Instagram or a club newsletter. Your choices are remembered for the next one.

Remember the trip, not just the rock

Log rockhounding trips, mine visits, fossil hunts and shows with photos, a map pin, weather, who came along and the geology of the site — then link the specimens you found or bought. Open a specimen and the trip is one tap away, and the other way round.

A dashboard that rewards the boring bits

Totals by category, value, top countries and how your collection has grown — plus an optional Collector Score that gives XP for cataloguing, filling in details, adding photos and logging expeditions. Seven levels, from Stone Seeker to Earth's Archivist.