Your Earth, Collected.
Catalog your specimens. Browse 5,500+ minerals. Find collectors.
Scroll to collect
Catalog your specimens. Browse 5,500+ minerals. Find collectors.
Photos, locality, purchase record, associated minerals — your cabinet, digitized.
A curated mineral atlas. What you own glows; what you’re missing stays dim. Filter by crystal system, color, and chemistry.
IMA-recognized species are the starting point. Photos, collector varieties, and local names come from collectors like you. Contribute images and mineral suggestions — build the atlas together.
Join our DiscordActivity heatmap, locality map, crystal system spectrum — a portrait of how you collect.
See who collects what you want — and who's willing to part with what you need.
Built for collectors who care about what they share.
Purchase price, estimated value — visible only to you. Not even public profiles expose them.
Share exact coordinates, just the country, or hide it entirely. Five precision levels, adjustable per specimen.
Hide your entire profile, or just your collection. Two levels of privacy, one tap to switch.
Scientific details across the atlas. Share cards that do your collection justice.
Free on iOS