RockHound

Rockhounding reference with a database of 160+ sites and 60+ rocks and gems, plus your own.

Mobile appone_time

A mobile app that serves as a portable rockhounding reference, offering an offline list of collecting sites and factual entries on rocks and gems with the option to add personal locations. Designed for rockhounds, it includes a database of 160+ sites and 60+ rock and gem types to browse and extend with user-added spots.

Website iOS

Full match profile

Behind the summary, Matchbox keeps a richer profile of RockHound - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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