Appian’s $2bn Africa Mining Bet: Can Private Capital Overcome Policy Risk?

Africa mining investment has reached a decisive moment as Appian Capital Advisory prepares to deploy approximately $2 billion into African mining. The London-based mining private equity firm plans to invest this amount as part of a wider global deployment strategy of $5 billion to $7 billion over the next 12 to 24 months. While the commitment signals confidence in Africa’s mineral wealth, Appian’s chief executive, Michael Scherb, told Reuters that policy uncertainty is pushing some capital toward Latin America and other regions.

This raises an important question for investors, governments and mining companies: can private capital overcome Africa’s policy risk and help unlock the continent’s vast mineral potential? The answer will shape Appian Capital Africa’s strategy, African mining capital flows and the wider Africa mining investment climate in 2026 and beyond.

What Is Appian’s Africa Plan?

Appian Capital Advisory is a mining-focused private equity firm that invests in mining companies, projects and assets across different stages of development. Its plan to allocate around $2 billion to Africa forms a major part of its global investment programme, which targets $5 billion to $7 billion of deployment over the next 12 to 24 months.

Appian currently holds three active investments in Africa and has exited three others. According to Reuters, the exits include projects in Burkina Faso and Tanzania, which came amid a coup and an election crisis respectively. That history matters. It shows Appian is not entering the continent for the first time, and that it has experienced political risk first-hand rather than in theory.

The company invests in gold, copper, zinc, rare earths and other critical minerals. These commodities support construction, renewable energy, electric vehicles, power grids and advanced manufacturing. Appian Capital Advisory’s Africa strategy also has institutional backing: in October 2025 the firm announced a $1 billion partnership with the International Finance Corporation (IFC), the World Bank’s private-sector arm, to back mining projects mainly in Africa and Latin America. As global demand for these materials rises, Africa’s role in international supply chains is becoming increasingly strategic.

Why African Mining Still Attracts Capital

Africa remains one of the world’s most important sources of minerals needed for the global energy transition. The continent holds significant reserves of copper, cobalt, gold, lithium, graphite, manganese, rare earths and other materials used in batteries, renewable power systems and industrial technologies. This resource base is the main reason why Africa critical minerals continue to attract global attention.

So why is Appian investing $2bn in African mining? The logic is straightforward. Geology of this scale is hard to replicate elsewhere, demand for critical minerals keeps rising, and well-structured assets in stable jurisdictions can still deliver strong returns. For investors, Africa also offers the chance to back projects that supply essential raw materials to global markets at a time when countries and companies are seeking secure supply.

Appian’s continued interest also highlights the growing role of African mining private equity, which works very differently from traditional mining finance. Banks typically lend against cash flows and collateral and tend to avoid early-stage risk. Public markets reward production and liquidity, but can turn volatile when sentiment shifts. Private equity firms such as Appian usually take direct equity stakes, hold them for several years and work with management teams on operations, governance and growth. That patience suits capital-intensive projects, but it also leaves private equity investors highly exposed when rules change mid-project, which is why policy risk weighs so heavily on their decisions.

Access to this kind of Africa mining funding is part of a wider debate about how the continent finances its growth, a debate that surfaced recently when Ramaphosa and Dangote clashed over Africa’s financing challenge. Mining is one of the sectors where that gap is most visible.

Which African Countries Could Attract Investment?

Appian views Morocco, Namibia and Botswana as top-tier mining jurisdictions. The firm is also evaluating opportunities in Ghana, Ivory Coast, Mauritania and Senegal.

Which African countries attract mining investment? Typically, those that combine strong geology with clearer regulation, reliable institutions and predictable government decision-making. Morocco, Namibia and Botswana are all established mining jurisdictions, with Namibia and Botswana long associated with minerals such as uranium and diamonds respectively. The second group, Ghana, Ivory Coast, Mauritania and Senegal, sits largely in West Africa, a region with a strong gold-mining record where investors are weighing opportunity against policy shifts.

These choices suggest that investors are not avoiding Africa altogether; they are becoming more selective. Meanwhile, Reuters reports that Latin America is being flagged as the steadier bet on permits and taxes, which makes it the benchmark that African governments are competing against for capital.

Why Policy Risk Is a Problem

Africa mining policy risk has become one of the biggest barriers to expanding private investment in the sector. In recent years, several African governments have revised mining codes, increased royalties and introduced stronger local participation requirements as they seek greater benefits from their natural resources.

Appian Chief Executive Michael Scherb summarised the challenge clearly: “The geology doesn’t change, but government policy does.” He also warned that while it is costly for investors to leave a country, it is equally costly for governments because capital can move to more predictable jurisdictions.

How Policy Risk Affects Mining Investment

Mining is a long-term and capital-intensive industry. A project may need years of exploration, feasibility studies, permitting, construction and operational development before it produces consistent revenue. This makes Africa mining regulation a central issue for investors. So how does policy risk affect African mining investment? In three main ways:

•        Higher cost of capital: Investors demand stronger returns when they face uncertainty around taxes, royalties, permits or ownership rules.

•        Delayed projects: Complex approvals and unclear permitting processes can postpone construction and production.

•        Capital diversion: Investment may shift toward Latin America or other regions where fiscal and regulatory frameworks appear more stable.

This creates a difficult balance for governments. Higher royalties and stricter rules may increase short-term revenue, but excessive unpredictability can reduce the capital available to develop new mines.

Which Minerals Could Benefit?

Appian’s focus on gold, copper, zinc, rare earths and other critical minerals points to the area most likely to benefit from new Africa mining funding.

Gold remains important because it is widely produced across Africa, generates strong cash flow and supports many local economies. Copper is essential for electrification, renewable energy, power grids and electric vehicles. Zinc is used in construction, galvanising and industrial manufacturing.

Rare earths are needed for magnets, wind turbines, electric vehicles and advanced electronics. Other critical minerals, including lithium, graphite, cobalt and manganese, are increasingly important for batteries and clean-energy supply chains.

What Governments Must Do

How can African governments improve mining investment? By making the environment more predictable without abandoning their development goals. Scherb has said that African countries could capture a significantly larger share of global mining investment by streamlining permitting and improving policy predictability.

Key reforms include:

•        Create stable mining codes: Avoid frequent and unexpected changes to royalties, taxes, ownership requirements and licence conditions.

•        Speed up permitting: Establish clear timelines, transparent procedures and coordinated approval systems.

•        Protect contracts: Ensure agreements are honoured and disputes are resolved through credible legal processes.

•        Balance local participation: Support local employment and supplier development, but design requirements that projects can realistically meet.

•        Invest in infrastructure: Improve transport, power, water and port access, which often determine whether a mine can be developed successfully. The scale of the delivery task is visible in South Africa’s R1.67 trillion infrastructure pipeline, where faster project execution is now a stated priority.

•        Develop value addition gradually: Build processing capacity over time rather than imposing immediate downstream requirements that may make projects unviable.

A stable Africa mining investment climate is especially important because mining projects require large upfront spending and long payback periods. Predictable rules give investors the confidence to commit capital for decades, not just a few years.

What Are the Risks?

What are the risks of investing in African mining? Even with a $2 billion target, Appian’s Africa plan faces several important ones:

•        Policy reversals: Changes in mining laws, royalty rates or ownership rules can reduce returns after capital has already been committed.

•        Tax and fiscal uncertainty: Sudden increases in royalties, corporate taxes or export levies can make projects less profitable.

•        Permitting delays: Slow approvals can increase costs and delay revenue generation.

•        Infrastructure gaps: Poor roads, unreliable electricity, limited rail capacity and port constraints can raise operating costs.

•        Commodity cycles: Gold, copper and other metal prices rise and fall. A project approved at a high price can struggle if prices drop before production starts, and weak prices leave less room to absorb higher taxes or delays.

•        Political instability: Appian’s own exits from Burkina Faso and Tanzania, which followed a coup and an election crisis, show how quickly political events can force a rethink.

These risks do not make Africa uninvestable. They mean investors must assess risk carefully, choose jurisdictions wisely and structure investments to withstand changing conditions.

What Should Investors Watch?

For investors tracking Africa mining investment, Appian’s plan provides several important signals:

•        Permitting reform: Countries that shorten approval timelines and make processes transparent are more likely to attract capital.

•        Fiscal stability: Investors will watch whether royalty, tax and local-content rules remain consistent over time.

•        Critical minerals strategy: Countries that support realistic processing and supply-chain development may gain an advantage.

•        Infrastructure delivery: Transport, power and port projects can unlock mineral assets that are otherwise difficult to develop.

•        Deal flow: Whether Appian converts its shortlist in Morocco, Namibia, Botswana and West Africa into completed deals will show if the $2 billion is actually landing.

•        Wider capital flows: Large cross-border transactions, such as Solar Industries’ R21.8bn Omnia bid, show that capital from other emerging markets is also targeting African assets.

The Bigger Question

Appian’s $2 billion commitment is a strong vote of confidence in Africa’s mineral future. It is also a direct message to policymakers: Africa does not need to choose between attracting capital and capturing more value from mining. It can achieve both through stable, transparent and commercially credible rules.

The countries that succeed will be those that turn geological advantage into investment-ready opportunity. Can Africa attract more mining private equity? Yes, but as Scherb suggested, the central question is which African countries will create the stability and predictability needed to attract global mining capital.