Aramco, Ma'aden Form Major Mineral Exploration JV

Aramco, Ma'aden Agree to Explore Minerals Across Nearly a Tenth of Saudi Arabia

Saudi Arabia's two industrial giants have joined forces on one of the most ambitious mineral exploration efforts the Kingdom has ever undertaken. Saudi Aramco and Saudi Arabian Mining Co., known as Ma'aden, announced Tuesday that they have reached an agreement to establish a joint venture dedicated to exploring and eventually mining critical minerals across roughly 182,000 square kilometers of Saudi territory — an area equivalent to close to 10 percent of the country's total land mass.

The new venture will be majority owned by Ma'aden, which will hold a 51 percent stake, with Aramco taking the remaining 49 percent. The partnership builds on plans the two companies first signaled in January 2025 and marks a significant step toward turning those early discussions into an operational exploration program.

Targeting Copper and the Metals of the Energy Transition

The joint venture's exploration efforts will center primarily on copper, along with other minerals considered essential to the global energy transition, including zinc, lead, and rare earth elements. These materials are in growing demand worldwide as countries expand electric vehicle production, renewable energy infrastructure, and battery storage capacity — sectors where global supply chains remain heavily concentrated in a handful of countries.

The designated exploration area, known as Zone-4 or the Transition Zone, sits within the Arabian Platform and stretches along a roughly 100-kilometer-wide belt running parallel to the Arabian Shield, a geological formation long recognized for its mineral richness. Saudi Arabia's total mineral wealth has been estimated at more than SR9.3 trillion, or approximately $2.5 trillion, underscoring why the Kingdom has made mining a central pillar of its economic diversification strategy under Vision 2030.

Combining Nine Decades of Data with Modern Technology

What sets this venture apart from a conventional exploration project is the sheer depth of geological information Aramco brings to the table. Over more than 90 years of oil and gas operations, the company has amassed what it describes as the largest collection of geological and geophysical data ever compiled for a single basin in the Kingdom. Aramco's vice president of transition minerals, Saleh Al-Saleh, said the partnership intends to draw on that legacy dataset to identify promising mineral deposits within the joint venture's designated territory.

Ma'aden brings a complementary strength: decades of hands-on mining and exploration experience across the Arabian Shield, one of the world's largest single-jurisdiction exploration programs. Company officials have described the shield's untapped mineral endowment as central to unlocking the Kingdom's long-term economic potential. By combining Aramco's subsurface knowledge with Ma'aden's operational expertise, along with high-performance computing and artificial intelligence tools, the companies expect to accelerate the pace and reduce the cost of discovering commercially viable mineral deposits.

Part of a Broader Diversification Push

The announcement fits into a wider pattern of Saudi efforts to reduce economic dependence on hydrocarbons. Earlier plans between Aramco and Ma'aden had already floated a related venture focused specifically on lithium extraction, including cost-effective direct lithium extraction technology drawn from oilfield brines containing lithium concentrations exceeding 400 parts per million. That earlier initiative aimed for commercial lithium production as soon as 2027, driven by Saudi Arabia's own surging demand for the metal, which is projected to grow twentyfold by 2030 as the country expands electric vehicle adoption and renewable power capacity.

Global demand for critical minerals has intensified sharply in recent years. Worldwide lithium demand alone has roughly tripled over the past five years, with growth rates expected to remain above 15 percent annually through 2035 as countries race to secure supply chains for clean energy technologies. For resource-rich nations like Saudi Arabia, that global scramble represents a significant economic opportunity — one the Kingdom has been positioning itself to capture through initiatives like the annual Future Minerals Forum in Riyadh and a series of new mining sector reforms.

What It Means for Investors and the Region

For global mining investors, the Aramco-Ma'aden venture signals that Saudi Arabia is prepared to deploy its most valuable strategic asset — decades of proprietary subsurface data — in service of a sector far removed from its traditional oil business. Analysts say the move could accelerate foreign interest in Saudi mining, particularly among companies seeking secure, non-Chinese sources of critical minerals for battery and renewable technology supply chains.

The venture still requires further regulatory and structural steps before exploration activity begins in earnest, but its scale alone marks it as one of the most consequential mining announcements to come out of the Gulf region this year. If successful, it could reshape Saudi Arabia's economic profile over the coming decade, adding a substantial new revenue stream alongside oil, petrochemicals, and tourism as the Kingdom works toward its 2030 diversification targets.

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