Where to Find Aragonite
25 mapped aragonite spots across 12 regions. Pick a region for its local guide, or browse every spot by country below. Aragonite is reported at multiple rockhounding spots across the United States. The map below shows where collectors most often find it on legal public ground.
Top regions for aragonite
United States
25 spots · 12 regionsMap showing where to find aragonite, with 25 mapped spots
Every mapped aragonite spot
Aragonite rockhounding FAQ
Where is the best place to find aragonite?+
Missouri, Utah, Indiana have the highest concentrations of aragonite in this list. Quality and access vary by area, so open the linked region pages for a detailed view.
How many aragonite rockhounding spots does RockHoundR track?+
25 mapped spots across 12 regions. The app keeps these on a map alongside your private finds.
Can I legally collect aragonite on public land?+
In the U.S., casual hand collecting of common rocks and minerals like aragonite is allowed on most BLM and U.S. Forest Service land, with daily and annual limits set by the local field office. National parks, most state parks, and tribal land are off-limits. Rules differ by country and region, so always check with the managing agency before a trip.
How do I identify aragonite in the field?+
Field identification of aragonite comes down to color, hardness, fracture, and luster. The RockHoundR app links to geology details for each spot to help narrow down what you might be picking up.
Hunt aragonite on the map
Open RockHoundR to see these spots on a real map with public land overlays and trip-planning details.
