IDAHO ROCKHOUNDING DIRECTORY

All Idaho Rockhounding Locations & Mineral Records

Search 253 records without turning broad geology occurrences into false collecting recommendations.

Search the Idaho inventory

Filter by place, material, county or evidence context.

1 matches · page 1 of 1

ConditionalCore atlas

Spencer Opal Mines

Open guide →

A 50-state field atlas for finding places, understanding current status, and navigating carefully.

[rha_map_button label="Open the map"]

Explore

Field principle

A map marker helps you investigate a place. It does not replace current land ownership, posted rules, permits, claims, closures, or local restrictions.

Metal detecting

USA Rockhounding · 50-state field discovery

Search broadly · verify carefully · respect the land

12,523 website visits