In a potentially game-changing development for Ghana’s mining sector, commercially viable nickel deposits have been discovered in the Oti Region, marking a significant step toward the country’s ambitions to become a key player in the global critical minerals market.
The discovery was made by the Ghana Integrated Iron and Steel Development Corporation (GIISDEC) in collaboration with the Ghana Geological Survey Authority (GGSA) during exploratory drilling for iron ore in the Gyamurume Range. Preliminary findings indicate nickel concentrations exceeding one percent a threshold considered commercially mineable positioning Ghana to join the global race for battery metals.
“This is a promising discovery,” said William Okofu Darteh, Chief Executive Officer of GIISDEC, during a technical visit to the site. “We have identified iron ore in considerable quantities, but we’re equally focused on understanding the full spectrum of minerals present. We don’t want to attract investors for iron only to have them benefit unexpectedly from nickel. Transparency and strategic planning are critical.” He mentioned.
According to GIISDEC, a full-scale mineral content analysis has been commissioned to determine the grade, volume, and spatial distribution of both iron and nickel. The study, being undertaken by independent consultants, is expected to conclude by September 2025.
“The law empowers us not just to explore iron and steel but also related minerals like copper and nickel. Our approach is holistic we want to attract investment across the full value chain, not just facilitate piecemeal extraction.” Mr. Darteh noted.
The GGSA has confirmed the presence of nickel in all eight drill holes completed to date. Initial assays, conducted with handheld scanners, showed consistent mineralization, with concentrations in some cases surpassing the one percent commercial viability mark. Certified laboratory results are currently pending and expected to provide more accurate data.
“We’ve seen enough in the preliminary scans to take this seriously,” said David Yaw Kuma, a geoscientist with the GGSA. “While the nickel discovery wasn’t part of the original plan, it’s now a key consideration. We must evaluate it scientifically and carefully we can’t ignore its potential.”
Nickel, a critical component in lithium-ion batteries, has seen demand surge globally amid the accelerating energy transition. The metal is central to the production of electric vehicles and renewable energy storage systems markets projected to grow exponentially in the coming decade. Ghana’s emergence as a nickel source could significantly enhance its positioning in the global battery metal supply chain, alongside ongoing efforts such as the Ewoyaa Lithium Project in the Central Region, which is expected to produce approximately 365,000 tonnes of spodumene concentrate annually.
Together, the Ewoyaa and Oti Region projects signal Ghana’s strategic pivot toward becoming a regional hub for energy transition minerals a space historically dominated by countries like Indonesia, the Philippines, and Australia.
Despite the excitement, GIISDEC and GGSA are urging patience and prudence.
“We are not jumping to conclusions, we’re waiting for laboratory-certified data to guide our next steps. This is about building a sustainable, science-led mining industry one based on facts, not speculation.” Darteh emphasized.
Should the commercial viability of the nickel be confirmed, the discovery is expected to attract significant investor interest and catalyze broader economic activity in the Oti Region. GIISDEC has reiterated its commitment to transparency and accountability throughout the investor engagement process.
“If we are offering iron ore and there’s also nickel, we must be upfront about it, building trust is the foundation for long-term investment. Investors need to see that we are credible, transparent, and ready to do business the right way.” Mr. Darteh said.
As Ghana continues to diversify its mineral portfolio, the nickel find in Oti represents more than a stroke of geological luck it may well be a cornerstone of the country’s future in the global energy transition economy.
