Government Ends Rocksure Deal, Seeks International Backers to Develop Key Nyinahin Deposit
Ghana has terminated a $1.2 billion bauxite mining lease with local company Rocksure International in a major policy shift aimed at attracting heavyweight foreign investors to tap the country’s vast bauxite reserves.
The move affects one of Ghana’s most valuable untapped assets—Nyinahin Hills in the Ashanti Region, which holds an estimated 376 million metric tons of bauxite. The government is now courting new international partners, including Dubai-based Emirates Global Aluminium (EGA) and Chinese mining interests, as it aims to revive stalled plans to build an integrated aluminium industry.
Lease Nullified Over Lack of Parliamentary Ratification
The Rocksure lease was tied to a joint venture with the Ghana Integrated Aluminium Development Corporation (GIADEC) to build a mine and alumina refinery. Rocksure held a 70% stake in the Asante Bauxite Company, while GIADEC and the Ghanaian government owned 20% and 10%, respectively.
However, the lease was never ratified by Parliament—a legal requirement under a 2019 Supreme Court ruling, which rendered the deal invalid. Sources familiar with the matter said the Ministry of Lands and Natural Resources has formally informed Rocksure of the lease’s termination.
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Strategic Pivot Towards Global Investment
The Ghanaian government is now actively seeking a deep-pocketed international partner to develop the site and kickstart alumina production. According to sources, GIADEC is in advanced talks with multiple foreign entities, notably EGA, which already signed a Memorandum of Understanding with GIADEC in June 2024.
“Ghana is looking at all options to determine what best serves the national interest,” a source close to the matter said.
This pivot comes amid Ghana’s push to position itself as a major player in the global aluminium value chain. Despite holding Africa’s seventh-largest bauxite reserves—around 900 million metric tons—Ghana lags behind regional competitor Guinea in production and downstream development.
EGA Reenters Ghanaian Market After Guinea Setback
EGA, which previously walked away from Ghana in 2022 to preserve its standing in Guinea, is reportedly reengaging after difficulties with refinery construction in the Guinean market.
“Sourcing bauxite from Ghana aligns with our objective to grow aluminium production by diversifying our supply base,” EGA told Reuters in response to queries. While the company has expressed interest, no binding agreements have been signed.
Industry sources say EGA is evaluating the commercial and technical viability of Ghana’s offer but has yet to disclose financial terms or projected timelines.
Bauxite Production Expected to Rise
According to the Ghana Chamber of Mines, the country is projected to produce 2 million tons of bauxite in 2025—up from a record 1.7 million tons this year. GIADEC hopes to begin extraction and off-take from the Nyinahin Block B site in the first quarter of 2026.
Meanwhile, Rocksure has yet to comment publicly on the termination, but sources indicate the company has not been formally notified beyond GIADEC’s withdrawal from the JV.
