South Africa now has dedicated capital aimed at the hardest stage of junior mining finance: the step from a defined resource to a bankable feasibility study. The Public Investment Corporation’s R1.35bn allocation covers exactly that stage, and the Junior Mining Exploration Fund is building a pipeline to feed it. Whether the money works will depend less on the size of the funds than on how many projects are ready to use them, because each stage of a mining project needs a different kind of capital, and the handover between stages is where projects stall.
The global figures show the pressure. S&P Global's World Exploration Trends 2026 found that junior and mid-tier companies raised more than twice as much in 2025 as in 2024, yet junior exploration budgets fell 13% to US$4.39bn. Grassroots exploration slipped to 21% of global budgets, the lowest share on record, while work at and around existing mines reached a record 45%. Capital is flowing, but mainly towards risk that has already been reduced.
Why the middle is so hard to fund
Once a resource is defined, pre-feasibility and bankable feasibility work has to establish the mining method, metallurgy and recoveries, infrastructure needs, capital and operating costs, environmental and social impacts, permitting, logistics and market access. It also has to show how sensitive the economics are to prices and costs. That can cost millions with no guarantee the project will proceed.
At this point a project is often too advanced for speculative exploration money, too risky for bank debt and too small for the minimum ticket sizes of institutional investors and development finance institutions (DFIs). In Toronto and Sydney, deep junior equity markets absorb some of that risk. The JSE lists only 12 junior miners, according to Mining Weekly.
Investors test bankability early
Juniors sometimes treat bankability as something a feasibility report delivers. Investors start testing it much earlier.
A resource reported under SAMREC, JORC, NI 43-101 or another recognised code, and signed off by a competent person, is the starting point. Investors then look for tenure that is secure and sufficient for the next stage. They test the route to market and whether power, water, transport and processing capacity will be available on commercial terms. They check environmental and social baseline work and the community agreements that underpin a social licence to operate. And they look for a shareholder register and empowerment structure that will not complicate future transactions.
They also assess the people. A junior does not need every skill in-house, but it must show that it understands what it will take to build and run the asset, and how it will get that capability.
The financial model ties this together. Capital costs should be realistic, contingencies should reflect the project's maturity and each funding tranche should be linked to milestones that show which risks it removes. A funder needs to see why the project needs money and how that money changes the investment case.
Matching capital to the stage
No single fund or instrument will close the gap. Juniors need a wider toolkit, used deliberately:
Earn-ins with major miners bring capital and technical expertise while the junior keeps exposure to the upside.
Offtake prepayments fund development in return for future supply, particularly where a buyer wants secure access to a commodity.
Streams and royalties provide capital without conventional debt repayments, although management must understand the long-term value it is giving up.
Milestone-based tranches release capital as technical, regulatory or commercial hurdles are cleared.
Blended finance, where the state or a DFI takes a defined first loss, can bring in private capital that would otherwise stay away.
Phased development, contract mining, toll treatment or shared infrastructure can lower the capital needed to reach first production.
None of these suits every project. The financing should follow the project's stage and risk, rather than forcing every decision into a choice between equity and debt.
South Africa's funds are aimed at the right stage
South Africa has made real progress. The Junior Mining Exploration Fund (JMEF), set up by the Department of Mineral and Petroleum Resources and the Industrial Development Corporation with R400m, grew to R1bn after Anglo American committed R600m. It has funded 13 projects since 2024.
The Public Investment Corporation (PIC) has set aside R1.35bn for projects from post-scoping through to bankable feasibility stage, with at least half to be invested in South Africa. Minister Gwede Mantashe has described it as a continuation fund for projects coming through the JMEF.
That puts pension capital at exactly the stage where finance is hardest to find. It must earn a return for the Government Employees Pension Fund, so it will back only projects that survive due diligence. The challenge now is scale, continuity and execution. Because the PIC invests through funds and partnerships rather than directly, the market will need managers and vehicles that can assemble portfolios of junior projects at a size institutions can use. Projects will also need technical and transaction support, because a poorly prepared project is hard to fund however much capital is available.
Standard terms would cut the cost of raising money
Too many transactions are still negotiated from first principles. Standard terms for earn-ins, offtake agreements and co-investment would save time and legal cost on both sides.
A common core due diligence pack would let a junior prepare its technical, financial, environmental and corporate information once, rather than in a different format for every funder. Pooled vehicles would give DFIs and pension funds the diversification and ticket sizes they need.
Time to permit is a cost of capital
Government's most valuable contribution may not be money. Mining already carries geological, price, currency, construction and operating risk. Regulatory delay should not add another layer.
The national rollout of the department's online mining cadastre has been pushed to 31 March 2027, the fifth postponement. Until it works, investors cannot price how long a right will take. A 2021 Minerals Council survey of 21 companies found 178 stalled licence applications holding up more than R30bn of planned capital spending. A delayed project may need more capital, lose contractors and staff, or miss a commodity cycle. Clear statutory timelines, a working cadastre and coordinated infrastructure planning directly affect the cost and availability of capital.
A pathway from discovery to production
The goal should be a pathway in which projects graduate from one type of capital to the next. Exploration money proves the resource. Project-preparation capital proves viability. Strategic, development and institutional capital comes in as risk falls, and project finance follows. Each provider should know what comes before and after its investment.
For junior miners, that means planning several funding rounds ahead. Today's raise should do more than keep the company going for another year. It should hit the milestones that open the next, larger and cheaper pool of capital.
Africa does not lack prospective geology. The harder work is turning resources into investable projects, and investable projects into mines.
Martin Mutonhora is Director: Corporate Finance at HLB-CBS Group and the founder of Taka Capital. He advises on all aspects of transaction advisory including capital raising, mergers and acquisitions, due diligence and valuations. A chartered accountant (CA(SA)) with an MBA, he previously held senior roles at Telesure Investment Holdings and EOH.
