Rockhounding Maps and Guides by Country
Explore rockhounding destinations, geology and mineral localities by country. Start with the USA 50-state map, or browse Canada, Australia, Europe and India. These are research resources: a mapped mineral occurrence or route does not establish permission to enter, dig or collect.
Choose where to explore
- USA rockhounding map — browse mapped places and recorded collecting status across all 50 states.
- All 50 USA state guides — compare state-by-state evidence, materials and access context.
- Canada rockhounding guides — investigate provinces and territorial context.
- Australia fossicking and gemstone guides — review state rules and prospecting research.
- Europe country guides — explore mineral localities and country-specific restrictions.
- India rockhounding and mineral research — review local geology and collecting constraints.
Before going into the field
Check land ownership, protected-area boundaries, mineral claims, collecting regulations, permits, closures and road access using the current responsible authority. Consult the collecting rules and access guide before selecting a field location. For equipment, compare tasks and model-specific limitations in the rockhounding gear guide.
How to read a rockhounding locality record
Start with the locality’s documented material and place type. A named deposit, quarry, recreational dig site and regional geology reference are different kinds of evidence. Do not use a regional or approximate marker as a precise route to a collecting area.
Next, compare the access classification with its reason and last-reviewed date. Ready reflects evidence supporting a specific modeled activity; Conditional means a stated requirement still needs verification; Research-only is geological or location evidence without an established collecting right; and Protected/viewing is not a recommendation to remove specimens. Status may change after publication.
Choose the guide that matches your trip
For a state-by-state overview of U.S. evidence, browse the 50 state guides. If you are choosing between different types of places, begin with fee-dig sites, public-land research or managed collecting sites. These categories describe different access models, and a published location is not confirmation of current opening.
Before collecting a specimen
Verify the landowner or agency, the exact access point, protected status, mineral claims, seasonal restrictions and any limits on digging or removal. At a private operation, check its currently advertised activities, reservations, fees and retention conditions. If a guide reports only regional geology, use it to plan further research rather than to infer permission.
New to the activity? Read the beginner rockhounding guide and the rules and access overview before choosing a location.