Burkina Faso has put its first gold refinery into service, with the plant representing an investment of more than XOF11bn ($19.1mn) and an initial refining capacity of 164 tonnes per year, according to a government statement on September 28.

The opening of RAFFINOR-BF in Ouagadougou extends a broader expansion of the state's role in gold since Captain Ibrahim Traoré seized power in the country's second military coup of 2022. Mining rules have been rewritten, state participation in privately operated projects has increased, the state mining company SOPAMIB has acquired producing assets and the government has sought tighter control over artisanal gold marketing.

Foreign miners nevertheless continue to develop and expand projects. Burkina Faso's emerging model combines greater state ownership and control over trading and processing with a substantial privately operated industrial mining sector.

From regulator to participant

Gold was already the country's dominant export when Traoré took power. IntelliNews reported in March 2025 that it accounted for 77-80% of exports in 2022-23; the IMF's 2026 debt analysis says gold constituted nearly 90% of exports over the previous three years.

Industrial production weakened after 2022, falling from 57.67 tonnes that year to 53.38 tonnes in 2024, a decline of 7.4%, according to Burkina Faso's EITI report. Including 7.13 tonnes of artisanal production, 0.14 tonnes from semi-mechanised operations and 0.12 tonnes recovered from mining residues, total recorded output reached 60.77 tonnes in 2024.

IAMGOLD's (TSX: IMG; NYSE: IAG) Essakane mine produced 14.13 tonnes in 2024, Endeavour Mining's (LSE: EDV; TSX: EDV) Houndé operation 8.94 tonnes and West African Resources' (ASX: WAF) Sanbrado mine 6.36 tonnes. Together they accounted for roughly 55% of industrial output.

The 2024 mining code raised the state's free-carried interest to 15%, while subsequent implementing rules also allow the government to acquire additional paid stakes. West African Resources later agreed to increase the state's free-carried interests in Sanbrado, Kiaka and Toega from 10% to 15%.

SOPAMIB has become the principal vehicle for more direct state ownership. Created in 2014, it had not become operational before the government adopted new statutes and an expanded mandate in July 2024.

The state acquired interests including the Boungou and Wahgnion gold mines in August 2024 and formally transferred them to SOPAMIB by decree in June 2025, according to EITI. In April 2025, Prime Minister Jean Emmanuel Ouédraogo said the government intended to acquire additional industrial mining assets.

SOPAMIB is moving into projects developed directly under state ownership. Cabinet in July 2026 approved an industrial mining licence for SOPAMIB Bouboulou SA, described by the government as wholly state-owned. Officials estimate total production of 7.27 tonnes over a projected 15-year mine life, with investment estimated at XOF32bn. Production has yet to begin.

The expansion of state ownership has not replaced private mining investment. Instead, Burkina Faso's mining model is evolving towards greater government participation alongside continued reliance on international operators for capital, technical expertise and production capacity.

A larger state alongside continuing private investment

Private investment has continued as the state's role has expanded. West African Resources brought Kiaka into production in June 2025, saying construction had been completed ahead of schedule and below budget.

The mine illustrates how Burkina Faso's new ownership framework is being applied without ending private-led mine development. In April 2026, the government published a decree authorising SOPAMIB to acquire a further 25% of Kiaka SA for XOF70bn.

West African Resources said it was working with the government to finalise the terms of the proposed transaction. The company said proceeds from the sale would be returned to shareholders through a special dividend.

The additional acquisition had not been announced as completed in the company disclosures reviewed through September 28. Company materials continued to show Kiaka as 85% owned by West African Resources and 15% by the Burkinabè state, while noting the proposed additional government acquisition.

Kiaka produced 67,571 oz, or about 2.1 tonnes, in the second quarter of 2026. West African Resources was guiding to full-year production of 240,000-280,000 oz, equivalent to about 7.5-8.7 tonnes.

The World Gold Council said Burkina Faso's mine output rose 17% year on year in the first half of 2026, helped by higher throughput at Kiaka and Orezone's (TSX: ORE; ASX: ORE) Bomboré operation.

The sector has therefore not become entirely state-run. Private operators still control substantial producing assets and are investing, albeit within a framework of larger state stakes and more direct government participation.

Financing and legal risk have become more prominent. Reuters reported in late 2024 that political and regulatory changes across Burkina Faso, Mali and Niger were making financing, insurance and investment more difficult for some Western mining companies even as day-to-day operations largely continued.

Sarama Resources (ASX: SRR; TSXV: SWA) offers a specific example of permitting risk. IntelliNews reported that the company had launched arbitration after losing its Tankoro 2 exploration permit in 2023. The Canadian company has since increased its claim against Burkina Faso to $242mn plus interest, alleging that it was unlawfully deprived of the permit. The merits hearing is scheduled for February 22-26, 2027, according to ICSID records.

Bringing artisanal gold into the formal system

The state has also sought greater oversight of production outside industrial mines. Burkina Faso's EITI report says much artisanal gold has historically moved through informal networks linked to Togo, Ghana and Benin. IntelliNews reported in June 2026 that a Global Initiative Against Transnational Organized Crime assessment also identified Burkina Faso among African countries with high exposure to illicit gold networks.

SONASP, the state precious-metals company, has become central to efforts to channel more of those flows through formal markets. Bringing more artisanal gold into official channels is also central to the refinery strategy, as artisanal production could become one source of domestic feedstock.

In February 2024, the authorities suspended new export permits for artisanal and semi-mechanised gold while reorganising the marketing system.

Official statistics changed sharply thereafter. The government says total recorded gold production exceeded 94 tonnes in 2025, including gold from mining operations and seizures from anti-fraud operations, with nearly 43 tonnes attributed to artisanal and semi-mechanised sources.

Part of the increase may reflect stronger formal capture rather than an equivalent rise in physical extraction. The IMF has identified a structural break in Burkina Faso's mining statistics following reforms affecting the artisanal gold sector and says the changes complicate interpretation of the underlying production trend.

The government says mining generated more than XOF776bn in budget revenue in 2025 and contributed more than XOF85bn to the Mining Development Fund. A subsequent government account put actual 2025 collections for the fund at XOF85.72bn.

In May 2026, the government created the Siniyan-Sigui sovereign mining investment fund. Its cabinet paper says mineral revenues earned above reference commodity prices will feed the fund, which is intended to finance industrial and infrastructure projects. The government also cited the absence of a mechanism for intergenerational mining savings as part of the rationale for its creation.

Refining adds a downstream layer

RAFFINOR-BF extends state involvement into domestic processing. Construction began in November 2023 with planned refining capacity of about 150 tonnes per year. IntelliNews reported in March 2025 that the project had originally been expected to start operating by late 2024, while a subsequent government performance report said construction and equipment delays had prevented commissioning by the end of that year.

EITI's analysis of SONASP's 2024 financial statements showed the state company holding 100% of the refinery's XOF10mn equity after buying back XOF5.1mn of shares from former partner Marena Gold. The report put the estimated project cost at XOF7bn excluding land and envisaged feedstock from industrial mines, artisanal production and imports.

The government now says investment in the completed facility exceeded XOF11bn and puts first-phase refining capacity at 164 tonnes per year, with a possible increase to 515 tonnes. At its inauguration, officials described the project as being developed through SONASP with participation from private-sector partners. It remains unclear whether those partners hold an equity stake in RAFFINOR-BF or are involved through contracts and operating arrangements.

Its stated ambition is to process domestic industrial and artisanal production and develop the refinery into a regional facility.

The refinery's viability will depend not only on national production volumes but on whether the state can channel sufficient gold through formal domestic processing.

Initial theoretical capacity is already well above the government's reported 2025 national output of more than 94 tonnes, while the proposed 515-tonne expansion would be several times that benchmark.

Capacity alone does not determine utilisation. A high operating rate would depend on stronger domestic mine supply, a larger share of artisanal production entering official channels, imported feedstock, or some combination of the three. EITI's original project description contemplated all three sources.

The commercial terms will be as important as physical capacity. IntelliNews reported in September 2026 that Africa's wider push towards domestic mineral processing remained dependent on infrastructure, power, financing and predictable regulation.

For RAFFINOR-BF, domestic miners and traders will need to find the refinery competitive with alternative buyers, while a regional operation would have to attract feedstock that can be sold or refined elsewhere.

Upstream investment remains part of the same equation. Greater state ownership could increase government exposure to mining revenues, but it also transfers operational, capital and market risks to the state.

Burkina Faso's refinery will have the strongest economics if the mines and trading system supplying it can expand alongside the state's ownership ambitions.