Map of Biotite Locations in USA
Are you looking to go rockhounding for Biotite? The United States offers 2 documented locations where you can find Biotite. Explore our interactive map below to discover the best public dig sites, mines, and natural occurrences across the country.
Before heading out to these locations, ensure you verify land ownership rules and have the appropriate tools for extracting Biotite. Always follow Leave No Trace principles when collecting.
Front Royal
Latitude: 38.91529Longitude: -78.134924Potential Finds: Biotite, Quartz crystals, Gem Unakite, CopperState: Virginia
Potential finds: Biotite, Quartz crystals, Gem Unakite, Copper
Arthur’s Fork
Latitude: 40.93473Longitude: -111.750927Potential Finds: Biotite, Monazite, Molybdenite, Uraninite, XenotimeState: Utah
Potential finds: Biotite, Monazite, Molybdenite, Uraninite, Xenotime