Shiny chalcopyrite, calcite crystal, and bornite

Can I Keep This?

Recreational collecting on BLM-managed lands

Many Bureau of Land Management (BLM) areas allow visitors to collect certain natural items for personal use or enjoyment (not for sale or barter). The following guidance applies to general non-commercial collections on BLM lands.

When in doubt, check first before collecting objects! Local BLM offices can provide maps, permits, and area‑specific rules. Whenever you collect, protect public lands by practicing responsible outdoor ethics. 

Forest and Wood Products

Mother and daughter dragging Christmas tree on snow

You can collect reasonable amounts of certain forest products. 

For more information, see 43 CFR Part 8360 Subpart 8365 -- Rules of Conduct.

Rocks, Precious Metals, and Gemstones

Girl holding heart-shaped rock

Rockhounds may collect gold, silver, gemstones, and rocks from the surface, or prospect with hand tools (pans, shovels, metal detectors) if it causes no more than minor surface disturbance. You may collect up to 25 pounds per day, with a maximum collection of no more than 250 pounds per person, per year. 

Exceptions are:

  • Developed recreation sites: Do not collect in picnic sites, campgrounds, or similar unless otherwise permitted.
  • Federally designated Wilderness: In Wilderness Areas and Wilderness Study Areas, only non-motorized hand tools may be used, and the ground's surface may only be minimally disturbed.
  • Existing mining claims: Collecting in these areas is prohibited without the claimholder's permission.

For more information, see 43 CFR Part 8360 Subpart 8365 -- Rules of Conduct and 43 CFR Part 3800 Subpart 3809 -- Surface Management.

 

Fossils

Brachiopods in limestone

Invertebrate animal fossils, like trilobites or mollusks, and common plant fossils, maybe be collected in reasonable quantities. Sensitive areas may prohibit collection, so check before you go and follow posted signs.

Collecting any fossils with a skeletal structure (remains of dinosaurs, mammals, fish, or reptiles), uncommon invertebrate or plant fossils, or dinosaur track castings is not permitted. When in doubt about prohibited items, contact your local BLM office for guidance.

For more information, see 43 CFR Part 49 -- Paleontological Resources Preservation and our Can I collect fossils? webpage.

Petrified Wood

petrified wood

Unless otherwise specified, you may collect up to 25 pounds plus one additional piece of petrified wood per day, with a maximum collection of no more than 250 pounds per person, per year.

For more information, see 43 CFR Part 3620 -- Free Use of Petrified Wood.


Cultural Materials

Petroglyphs on "Newspaper Rock" in Bears Ears National Monument

Cultural items found on BLM lands tell stories about the past. From remnants of pioneer cabins to earthen pots created by early Indigenous peoples, these objects teach us about our shared history. If you encounter any cultural artifact, leave it in place.

Under the Archaeological Resources Protection Act, it is illegal to remove, damage, or dig up any cultural item.

Examples of cultural items that cannot be collected include but are not limited to:

  • Pottery, beads, baskets
  • Historic bottles, metal tools, horseshoes
  • Projectile points (arrowheads, etc.) and stone tools (axe heads, mortars, pestles, etc.)
  • Remnants of historic structures and sites (cabins, mills, graves, railroads, townsites)
  • Historic coins (only modern money may be collected)

For more information, see CFR Part 7 -- Protection of Archaeological Resources and 43 CFR Part 8360 Subpart 8365 -- Rules of Conduct.

Permits and Contracts

Under certain circumstances, permits may be available for the extraction or investigation of designated resources for research purposes or commercial uses. Examples include forest product permits, commercial extraction of common-use minerals, and scientific permits. Contact your local BLM office for eligibility requirements and additional information.

Report a Natural Resources Crime

You can help the Bureau of Land Management protect America’s public lands.

For immediate assistance or to report natural resources crimes on public lands, please call the Bureau of Land Management's Law Enforcement Dispatch at (800) 637-9152.  This number is answered 24 hours a day, 7 days a week.

In the event of an emergency, please dial 911 or your local sheriff’s office.