Meteorite Law & Ownership
For most collectors in the United States and many other countries, owning a meteorite is completely legal. Meteorites are generally treated as the personal property of the landowner where they fell, or of the finder who legally recovered them. The exceptions are specific: meteorites found on certain federal lands, meteorites considered national heritage in some countries, and Apollo lunar samples, which are a special category of government property.
Written by Brian McDonald, IMCA #3323, Treasure Coast Meteorite Co.
The General Rule: Meteorites Are Legal Property
In the United States, meteorites are generally treated as property under ordinary state property law. A meteorite that falls on private land belongs to the landowner, and one that is legally bought, inherited, or otherwise lawfully acquired can be owned, displayed, sold, or given away. No federal license is needed to own one.
Collecting is a different question from owning. Where you may pick one up depends on who owns the land: private land requires the owner's permission, and federal land has its own rules, covered below. Outside the United States, treatment ranges from ordinary private property to national patrimony. The exceptions are specific, but they matter to anyone buying internationally or finding a meteorite abroad.
Where Ownership Gets Complicated
U.S. Law in Detail
Meteorites that fall on private land in the United States belong to the landowner. The leading case is Goddard v. Winchell, decided by the Iowa Supreme Court in 1892. A meteorite fell on land owned by John Goddard, and a neighbor dug it up and sold it to H. V. Winchell. The court held that the meteorite became part of the land where it fell, so title belonged to Goddard, and finding and removing it gave the neighbor no right to sell it. In Oregon Iron & Steel Co. v. Hughes (1905), the Oregon Supreme Court reached the same result over the Willamette meteorite, which Ellis Hughes had moved from company land to his own.
Meteorites on federal land are treated differently. The Bureau of Land Management considers meteorites on public land part of the federal surface estate. Its 2012 policy (Instruction Memorandum 2012-182) nevertheless allows casual collecting without a permit, limited to 10 pounds per person per year, collected from the surface without motorized equipment, for personal use only. Commercial collecting requires a land use permit under the Federal Land Policy and Management Act, and scientific or educational collecting requires an Antiquities Act permit, with specimens curated in an approved repository.
Casual collecting is not allowed on land administered by the National Park Service, the Bureau of Reclamation, or the U.S. Fish and Wildlife Service. Rules on National Forest land and on state land vary and should be confirmed with the managing office before collecting.
International Variations
Meteorite laws vary widely from country to country. Some treat meteorites as ordinary private property, others as national patrimony.
India
A Government of India order dating from the colonial period declares meteorites falling in India to be government property, to be held under the care of the Geological Survey of India (reported in Nature, 1940). A 2001 survey presented to the Meteoritical Society listed Indian meteorites as deemed owned by the Geological Survey without compensation. How the order applies today is debated, so Indian material calls for particular care over documentation.
Argentina
Argentine laws since the 1990s have prohibited the removal and sale of the country's meteorites, and a 2004 law declared them part of the national cultural patrimony. The constitution of Chaco Province, where Campo del Cielo fell, declares meteorites provincial property. Anyone buying Argentine material should ask when and how it left the country.
Australia
Meteorites are Class B objects under the federal Protection of Movable Cultural Heritage Act 1986 and cannot be exported without a permit. An expert examiner assesses significance first and can issue a letter of clearance. Western Australia goes further: under section 45 of its Museum Act 1969, meteorites found there are generally property of the Crown and must be delivered to the Museum's trustees on request, unless lawfully held before 1973.
South Africa
Meteorites are protected under the National Heritage Resources Act (No. 25 of 1999). Without a permit they may not be disturbed, sold, or exported, finds should be reported, and the South African Heritage Resources Agency remains responsible for export.
Canada
Meteorites belong to the landowner and can be sold, but under the Cultural Property Export and Import Act a Canadian find cannot be exported without a permit. The permit process can delay export so that a Canadian institution has the chance to buy the specimen.
Niger
In 2025, Niger's government opened an investigation into the discovery, export, and sale of NWA 16788, a large Martian meteorite sold at Sotheby's, citing doubts about the legality of its export. The case is a reminder that a Northwest Africa name describes a region, not a legal status, and that the country of find matters.
Buy from dealers who can document how a specimen was acquired and, for international material, how it left its country of find. Individually protected meteorites, such as Hoba, a national monument in Namibia since 1955, are not available at all.
Apollo Lunar Samples
NASA's six Apollo landings returned 382 kilograms (842 pounds) of lunar rock, core, sand and dust. NASA treats this material as U.S. government property, and nearly all of it remains under NASA control. Goodwill samples presented to U.S. states and to foreign nations belong to those governments, and illegal sales have been pursued: in 1998 customs agents seized a fingernail-sized goodwill sample originally given to Honduras after a Florida man tried to sell it to undercover officers.
Two documented exceptions exist. Three tiny fragments returned by the Soviet Luna 16 probe in 1970, originally a gift to the widow of Soviet space program director Sergei Korolev, sold at Sotheby's in 1993 and again in 2018 for $855,000, described as the only documented lunar samples available for private ownership. An Apollo 11 sample bag containing lunar dust, mistakenly sold at a government auction, was kept by its buyer after a court fight with NASA and later sold by Sotheby's for $1.8 million. None of this affects lunar meteorites, which arrived on Earth naturally and are legal to own. For more, see our article on whether you can legally buy a moon rock.
Owning a meteorite is generally legal, often celebrated, and never as exotic as people imagine. The rules that exist protect specific national interests, not collectors. The vast majority of meteorites in private hands are there entirely lawfully.
How to Make Sure a Meteorite Purchase Is Legal
A few practical steps protect both collectors and the legitimacy of the global meteorite market.
Buy from established dealers. Reputable dealers maintain documented chain-of-custody for their specimens and can provide written provenance on request, often including the country of recovery and any relevant export permits.
Check the Meteoritical Bulletin Database. The Meteoritical Bulletin Database lists every officially classified meteorite. A specimen sold as a named, classified meteorite should match its entry, with consistent recovery location and total mass.
Be skeptical of specimens from restrictive countries. Meteorites claimed to be from India, Argentina, or other regulated jurisdictions raise legitimate provenance questions, particularly if the dealer cannot produce export documentation.
Keep your own records. Save invoices, dealer documentation, and any classification certificates. These records protect your investment and your title to the specimen.
Sources and further reading
This page draws on court decisions, government regulations, and the published literature on meteorite law. Where a country's position rests on an order or policy rather than a statute, the page says so. The scholarly literature itself treats the question as unsettled: one peer-reviewed analysis argues that a meteorite remains a badly defined legal object, which can be treated as private property, as a thing belonging to no one, or as national heritage, depending on the jurisdiction.
Court decisions and U.S. regulations
Goddard v. Winchell, 86 Iowa 71, 52 N.W. 1124 (1892). Bureau of Land Management, Instruction Memorandum 2012-182, Collection of Meteorites on Public Land.
International
Australian Government Office for the Arts, Fossils and meteorites. Western Australia Museum Act 1969, section 45. South African Heritage Resources Agency, Archaeology, Palaeontology and Meteorites. Meteorites in the Indian Museum, Nature 146, 299 (1940).
Surveys and analysis
Law of ownership and control of meteorites, Meteoritical Society annual meeting, 2001 (conference abstract). A survey of how different countries treat ownership, including India, Japan, Switzerland, Canada, Argentina's Chaco Province and the United States. Meteorites: International law and regulations. Examines meteorites under public international law, transnational law and national law.
This page is general information about how meteorite ownership is commonly treated, not legal advice. Laws change and depend on specific facts. For a particular find or transaction, consult an attorney or the relevant authority.
Related Questions
Browse Authentic Meteorites
Frequently Asked Questions
Are meteorites illegal to own?
Generally no. In the United States and most countries, meteorites are legal personal property when lawfully acquired. The exceptions are specific: collecting on some federal land, countries that treat meteorites as national heritage or control their export, and Apollo lunar samples, which NASA treats as government property.
Can I keep a meteorite I find on my property?
Yes. In the United States, a meteorite that falls on private land belongs to the landowner. The leading case is Goddard v. Winchell (Iowa Supreme Court, 1892), in which the landowner, not the person who dug the meteorite up, was held to own it.
What if I find a meteorite on federal land?
It depends on the agency. On Bureau of Land Management land, casual collecting without a permit is allowed under the agency's 2012 policy: up to 10 pounds per person per year, from the surface, for personal use only. Selling requires a commercial permit. Casual collecting is not allowed on National Park Service, Bureau of Reclamation, or Fish and Wildlife Service land.
Which countries restrict meteorite ownership or export?
Argentina, Australia, Canada, India and South Africa, among others, restrict ownership or export, and Niger opened an investigation in 2025 into the export of a Martian meteorite. Always verify how a specimen left its country of find.
Do I need to declare meteorites at customs?
Yes, when importing meteorites into the United States, you should declare them at customs as natural specimens. Documentation from the seller and any export permits required by the origin country are essential. CITES does not generally apply to meteorites.
