Gold teeth melt during cremation. Cremation chambers reach temperatures between 1,400 and 1,800 degrees Fahrenheit over a period of four to six hours, which is well above gold’s melting point of around 1,950 degrees Fahrenheit for pure gold, though dental gold alloys melt at lower temperatures. The molten gold mixes into the bone fragments andite remains, making it essentially unrecoverable in its original form.
What Happens to the Gold Physically
Gold doesn’t vaporize at cremation temperatures, but it does liquefy. As the gold melts, it blends with the surrounding bone fragments and other materials in the cremation chamber. By the end of the process, the gold is still technically present in the remains, but it’s unrecognizable. You won’t find a neat little nugget or a recognizable crown sitting in the ashes. Instead, the melted gold fuses with everything else, becoming indistinguishable from the rest of the cremated remains.
This is different from other metals found in the body. Surgical implants like titanium hip or knee replacements have a much higher melting point and typically survive cremation intact. After the process, crematorium staff use magnets and manual sorting to separate these larger metal pieces from the bone fragments. But gold dental work doesn’t survive in a separable form.
Can You Get the Gold Back?
In practical terms, no. The only way to retain dental gold is to have the teeth extracted before cremation takes place. Once the body enters the cremation chamber, the gold is effectively destroyed as a recoverable material. As one cremation provider puts it plainly: the gold melts, combines with the remains, and is unrecoverable.
This creates a tricky situation for families who know their loved one had valuable dental work. You might assume you could simply ask the funeral home to remove the crowns beforehand, but the legal picture is more complicated than you’d expect.
The Legal Side of Removing Gold Teeth
Removing gold crowns from a deceased person is not as straightforward as it sounds, and in some states it may actually be illegal. In Michigan, for example, the dental association has advised that dentists should not remove gold crowns from a deceased person’s body, even if the person wrote an authorization before they died. The legal reasoning is that next of kin don’t have a property right in the body. They have a possessory right, meaning they can control the burial or cremation process, but not remove parts of the body for their monetary value.
Michigan’s Anatomical Gift Law, which governs organ and tissue donation, also can’t be used as a workaround to transfer gold crowns to someone for their cash value. No existing statute or case law supports the legality of removing dental gold under these circumstances, and until that changes, some legal experts consider such removal potentially a felony. Laws vary by state, but this gives a sense of how seriously the issue is treated.
What Crematoriums Do With Leftover Metals
While gold dental work melts beyond recovery, cremation does leave behind other metals: titanium implants, cobalt-chromium joints, screws, and pins. These are separated from the cremated remains using a combination of magnets, filters, and manual sorting. The human remains (ash and bone fragments) go to the family. The leftover metals do not.
Over 75% of crematoriums in the United States now recycle these recovered metals. Specialized companies collect the metal, refine it, and pay the crematorium a settlement. What happens to that money varies. Some crematoriums use it to cover maintenance and operational costs. Others donate the proceeds to charity. One notable example is the Responsible Recycling Charitable Foundation, a nonprofit founded in 2016 specifically to channel cremation metal recycling revenue toward charitable causes.
Families are generally informed through cremation authorization paperwork that metals remaining after the process become the property of the crematorium. If this matters to you, it’s worth reading those forms carefully and asking questions before signing.
Mercury and Environmental Concerns
Gold isn’t the only dental material that reacts to cremation temperatures. Silver amalgam fillings, which contain roughly 50% mercury, release mercury vapor when heated. This is a genuine environmental concern. An estimated 3,000 kilograms (about 6,600 pounds) of mercury were released into the atmosphere from U.S. crematoriums in 2005 alone.
Despite the scale of these emissions, no federal or state regulations currently restrict mercury output from crematoriums. The EPA has proposed guidelines for mercury from dental offices but has not extended those rules to cremation. Some newer cremation facilities have installed filtration systems to capture mercury and other emissions, but it’s not required. As cremation rates continue to rise in the U.S. (now chosen for over 60% of deaths), this gap in regulation has drawn increasing attention from environmental and public health advocates.
If You Want to Preserve Dental Gold
Your options are limited and need to be arranged well in advance. Extraction before death, during a routine dental visit, is the most legally clear path. A living person can consent to having their own crowns removed and replaced with non-gold alternatives, and they can keep the gold. After death, the window effectively closes in most jurisdictions. Families who want to explore pre-cremation removal should understand that funeral homes and dentists may decline based on legal liability, regardless of what the deceased person wished.
For context on what’s at stake financially: a single gold dental crown contains roughly one-tenth of an ounce of gold, though this varies depending on the alloy. At current gold prices, a few crowns might be worth a couple hundred dollars in raw metal value. For most families, the sentimental question (“what happened to Dad’s gold teeth?”) matters more than the monetary one.