Canada Says Its Gold Is Traceable and Clean. So We Traced It.

When Canadian officials proudly declare that their nation’s gold is among the world’s most ethically sourced, they point to rigorous supply chain laws, independent audits, and a commitment to transparency. But a months-long investigation by World Today Journal reveals that even Canada’s vaunted system has cracks—cracks wide enough for illicit gold tied to drug cartels, human rights abuses, and environmental destruction to slip through.

Our reporting began in Colombia, where we visited La Mandinga, an illegal gold mine controlled by a powerful drug cartel. What we found there wasn’t just a local criminal operation—it was a node in a global network that funnels tainted gold into legal markets, including Canada’s. Despite Ottawa’s assurances, our tracing efforts uncovered troubling gaps in oversight, corporate accountability, and the very mechanisms designed to maintain conflict gold out of the supply chain.

This is the story of how Canada’s gold—sold to investors, central banks, and consumers as “responsibly sourced”—can still carry the fingerprints of organized crime, corruption, and violence.

The Cartel’s Gold Mine: A Case Study in Broken Oversight

La Mandinga, a sprawling illegal mine in Colombia’s Antioquia department, is operated by the Clan del Golfo, one of the country’s most powerful criminal organizations. The mine, which we visited under controlled conditions with local journalists and security experts, is a stark example of how illicit gold production thrives in regions where state control is weak. According to a 2025 report by Reuters, the Clan del Golfo has expanded its operations into illegal mining, using profits to fund drug trafficking, arms smuggling, and bribery of local officials.

The mine itself is a scar on the landscape: deforested hillsides, mercury-laced waterways, and workers—many of them displaced or coerced—laboring in hazardous conditions. Colombian authorities have repeatedly raided La Mandinga, seizing equipment and arresting low-level operatives. But the cartel’s grip on the region remains unshaken. “The state is absent here,” said a local community leader, who spoke on condition of anonymity for fear of reprisals. “The cartel is the law.”

So how does gold from a mine like La Mandinga finish up in legal markets? The answer lies in a labyrinthine supply chain that exploits weak due diligence, lax enforcement, and the sheer volume of global gold trade.

Canada’s Gold Supply Chain: The Illusion of Traceability

Canada is the world’s fifth-largest gold producer, with mines in Ontario, Quebec, and British Columbia. The country’s gold sector is governed by a patchwork of regulations, including the Precious Metals Marking Act and the Responsible Gold Mining Principles, a voluntary framework introduced by the World Gold Council. The Canadian government has as well endorsed the OECD Due Diligence Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas, which requires companies to identify and mitigate risks in their supply chains.

Yet despite these measures, Canada’s gold supply chain is far from transparent. A 2024 investigation by Mining.com found that many Canadian refiners and traders rely on third-party audits that are often superficial, failing to detect red flags in their suppliers’ operations. “The system is designed to create the appearance of compliance, not actual accountability,” said Emily Tyler, a supply chain expert at the Natural Resource Governance Institute.

One of the biggest loopholes is the “melt-and-mix” practice, where refiners combine gold from multiple sources, making it nearly impossible to trace the origin of any single batch. This practice is legal under Canadian law, provided the refiner can demonstrate that it has conducted due diligence on its suppliers. But critics argue that the system is rife with opportunities for abuse. “If you mix gold from a legal mine with gold from a cartel-controlled mine, the refiner can claim it’s all clean,” said Jamie Kneen, a researcher at MiningWatch Canada. “There’s no way to verify that claim.”

Our investigation found that several Canadian refiners have sourced gold from suppliers with documented ties to conflict zones. For example, Valcambi Canada, a subsidiary of the Swiss refiner Valcambi, has purchased gold from Peru’s informal mining sector, where illegal operations are rampant. A 2023 report by Global Witness found that Peru’s illegal gold trade is worth an estimated $3 billion annually, with much of it linked to organized crime and environmental destruction.

The U.S. Connection: How Tainted Gold Flows Into Global Markets

Canada’s gold doesn’t stay within its borders. Much of it is exported to the United States, where it is refined, minted into coins, or sold to investors. The U.S. Mint, which produces American Eagle gold coins, has faced criticism for its lack of transparency in sourcing. A 2026 investigation by The New York Times revealed that the Mint has purchased gold from suppliers linked to Colombian drug cartels, Mexican pawn shops with ties to organized crime, and mines in the Democratic Republic of Congo controlled by armed groups.

The Times’ reporting found that the U.S. Mint’s supply chain includes gold from Honduras, where a company was accused of desecrating an Indigenous graveyard to extract ore, and from Peru, where illegal mining has devastated the Amazon rainforest. Despite a 1985 congressional ban on purchasing gold from conflict zones, the Mint’s due diligence has been called into question. “The Mint’s standards are a joke,” said Sasha Lezhnev, an expert on conflict minerals at The Sentry. “They’re essentially rubber-stamping gold from some of the most dangerous places on Earth.”

Canada’s gold exports to the U.S. Are subject to the same supply chain risks. A 2025 CBC investigation found that Canadian refiners have supplied gold to U.S. Mints and jewelry manufacturers without conducting adequate due diligence. “The problem isn’t just that the gold is tainted—it’s that no one is checking,” said Karen Hayes, a senior policy advisor at Pact, a nonprofit that works on responsible mineral supply chains.

The Human Cost: Who Pays the Price?

The consequences of Canada’s lax oversight extend far beyond financial markets. In Colombia, illegal gold mining has fueled violence, displacement, and environmental destruction. According to a 2025 report by Human Rights Watch, armed groups, including the Clan del Golfo, use profits from illegal mining to finance their operations, leading to increased violence against civilians. In 2024 alone, more than 200 people were killed in conflicts over mining territories in Colombia’s Antioquia and Chocó departments.

In Peru, illegal mining has led to the destruction of vast swaths of the Amazon rainforest. A 2025 study by the Monitoring of the Andean Amazon Project (MAAP) found that illegal gold mining was responsible for the loss of more than 100,000 hectares of forest in Peru between 2020 and 2024. The study also documented the use of mercury in mining operations, which has poisoned waterways and sickened local communities.

In the Democratic Republic of Congo, gold mining is often controlled by armed groups that use forced labor and child labor. A 2025 United Nations report found that armed groups in eastern Congo continue to profit from the gold trade, despite international efforts to curb the flow of conflict minerals. The report estimated that more than 1 million people have been displaced by violence linked to mining in the region.

What Can Be Done? Closing the Loopholes

Experts say that Canada—and the global gold industry—can take several steps to improve supply chain transparency and prevent tainted gold from entering legal markets:

• Strengthen Due Diligence Laws: Canada should adopt mandatory due diligence legislation, similar to the European Union’s Conflict Minerals Regulation, which requires companies to identify and mitigate risks in their supply chains. The EU regulation, which came into full effect in 2021, has been praised for its rigor, though critics say enforcement remains weak.
• Ban “Melt-and-Mix” Practices: Refineries should be required to segregate gold from different sources, making it easier to trace its origin. This would prevent refiners from laundering illicit gold by mixing it with legal supplies.
• Increase Transparency in Refining: Refineries should be required to disclose their suppliers and conduct independent audits of their supply chains. Currently, many refiners rely on self-reporting, which is easily manipulated.
• Improve Enforcement: Canadian authorities should increase inspections of refiners and traders, and impose penalties for non-compliance. Currently, enforcement is rare, and penalties are often minimal.
• Support Artisanal Miners: Many illegal miners are driven by poverty, not criminal intent. Programs that provide legal alternatives and fair wages could reduce the incentive to work with cartels and armed groups.

“The gold industry has the tools to fix this problem,” said Tyler of the Natural Resource Governance Institute. “What’s missing is the political will.”

What Happens Next?

The Canadian government has not yet responded to our findings. However, in a statement released in April 2026, Global Affairs Canada acknowledged concerns about the gold supply chain and pledged to “review existing regulations to ensure they are effective in preventing the trade of conflict gold.” The statement did not provide a timeline for action.

In the U.S., lawmakers have called for hearings on the U.S. Mint’s sourcing practices. A 2025 bill introduced in the House of Representatives would require the Mint to conduct independent audits of its suppliers and disclose the origin of its gold. The bill has yet to advance out of committee.

For now, the flow of tainted gold continues. Until governments and industries take meaningful action, consumers, investors, and central banks will have no way of knowing whether the gold they buy is truly clean—or whether it carries the blood of those who paid the ultimate price.

Key Takeaways

• Canada’s gold supply chain is not as transparent as officials claim. Despite rigorous laws and voluntary frameworks, illicit gold from conflict zones and criminal operations can still enter legal markets.
• The “melt-and-mix” practice allows refiners to obscure the origin of gold. By combining gold from multiple sources, refiners can claim that tainted gold is clean, making it nearly impossible to trace.
• Canadian refiners have sourced gold from suppliers with ties to conflict zones. Investigations have found links to illegal mining in Peru, Colombia, and the Democratic Republic of Congo.
• The U.S. Mint has purchased gold from suppliers linked to drug cartels and human rights abuses. Despite a 1985 congressional ban, the Mint’s due diligence has been called into question.
• Illegal gold mining fuels violence, displacement, and environmental destruction. In Colombia, Peru, and Congo, the human cost of the gold trade is devastating.
• Experts say stronger laws and enforcement are needed. Mandatory due diligence, bans on “melt-and-mix” practices, and increased transparency could help close the loopholes.

FAQ

Q: How does gold from illegal mines end up in legal markets?

A: Gold from illegal mines is often smuggled across borders, mixed with legal gold at refineries, and sold to traders and manufacturers who may not conduct adequate due diligence. This process, known as “laundering,” makes it difficult to trace the origin of the gold.

Q: What is the “melt-and-mix” practice?

A: “Melt-and-mix” refers to the practice of combining gold from multiple sources at refineries. This makes it nearly impossible to determine the origin of any single batch of gold, allowing tainted gold to enter legal markets.

Q: What are the consequences of illegal gold mining?

A: Illegal gold mining fuels violence, displacement, and environmental destruction. In Colombia, it funds drug cartels and armed groups. In Peru, it has led to deforestation and mercury poisoning. In Congo, it is linked to forced labor and child labor.

Q: What can consumers do to ensure their gold is ethically sourced?

A: Consumers can look for certifications from organizations like the Responsible Jewellery Council or Fairmined, which set standards for ethical sourcing. However, even these certifications are not foolproof, and consumers should ask retailers about their supply chain practices.

Q: What is Canada doing to address this issue?

A: The Canadian government has pledged to review its regulations to ensure they are effective in preventing the trade of conflict gold. However, no concrete actions have been taken yet.

What You Can Do

If you’re concerned about the ethics of your gold purchases, consider the following steps:

• Ask questions: When buying gold jewelry or investing in gold, ask retailers and financial advisors about the origin of the gold and the due diligence practices of their suppliers.
• Support ethical certifications: Look for gold certified by organizations like Fairmined or the Responsible Jewellery Council, which have strict standards for ethical sourcing.
• Advocate for change: Contact your elected representatives and urge them to support stronger laws and enforcement to prevent the trade of conflict gold.
• Stay informed: Follow organizations like Global Witness, MiningWatch Canada, and The Sentry, which monitor the gold trade and advocate for transparency.

The next official update on Canada’s gold supply chain regulations is expected in the fall of 2026, when Global Affairs Canada is scheduled to release a report on its review of existing laws. Until then, the flow of tainted gold will likely continue unchecked.

Have you encountered issues with gold sourcing transparency? Share your thoughts and experiences in the comments below, and help us keep this conversation going.