A third funding pillar in place

Caledonia Mining (LSE:CMCL) announced on 5 November 2026 that its Zimbabwean subsidiary, LSE:CMCL Zimbabwe, had signed interim financing facilities of up to US$150m to support construction of the Bilboes gold project. The company described the package as the third of four funding pillars for the development, intended to add flexibility and keep the project on schedule while longer-term project finance is negotiated.

Stanbic Bank Zimbabwe and CBZ Bank, through CBZ Capital, acted as mandated lead arrangers, and the facilities were syndicated across eight Zimbabwean banks, including Central African Building Society, FBC Bank, First Capital Bank, NMB Bank and ZB Bank.

About the company

Caledonia Mining owns a majority interest in the Blanket gold mine in Zimbabwe, an underground operation that has been the group's main source of income for many years. The company is also developing the Bilboes gold project, which it expects to be considerably larger than Blanket. Caledonia is listed on AIM and also has listings in North America, and it has a record of paying dividends to shareholders from the cash that Blanket generates.

The transition from a single-mine producer to a two-asset group is the main strategic theme at present. It requires large capital spending in a Jurisdiction where financing Options are more limited than in many mining countries.

The terms

According to the release, Facility A is a revolving Credit line of up to US$50m priced at SOFR plus 8.10% a year. Facility B is a term Loan of up to US$100m at SOFR plus 7.90%, with an accordion allowing a further US$50m, an 18-month availability period during which capital repayments are paused, and quarterly repayments thereafter. The facilities run for 36 months from the effective date with an option to extend by a year. Initial drawing on the revolving facility is subject to conditions, including additional hedging arrangements.

The earlier pillars were a gold price hedging programme put in place in December 2025, using put options over 3,000 ounces a month to December 2028 with a US$3,500 an ounce floor, and a US$150m convertible notes offering in January 2026 that raised about US$130m net. The fourth pillar, long-term project finance with regional and international lenders, remains under discussion, with Due Diligence running in parallel.

Why it matters

LSE:CMCL's Cash Flow today comes from Blanket, its majority-owned underground mine in Zimbabwe. Bilboes is designed to transform the group's scale, but building it requires capital well beyond what Blanket generates in a single year. A locally syndicated facility reduces dependence on international lenders, who can be cautious about Zimbabwean country risk, and gives the company the option to keep construction moving if the final project financing takes longer than planned.

Chief executive Mark Learmonth said the company remained on track for first gold in October 2028, and that the financing demonstrated its ability to access a range of funding routes. Initial ground works have already begun, with main construction planned for 2027 and 2028.

Risks and dependencies

The pricing, at roughly eight percentage points above SOFR, looks expensive by most international standards and will add to interest costs once drawn. Repayment begins after 18 months on the term facility, before Bilboes is expected to produce gold, so Blanket's cash flow will need to support Debt service in the interim.

That makes Blanket's performance important. On 9 October the company reported third-quarter production of 17,030 ounces, down from 19,106 a year earlier, citing compressed air shortages and gold temporarily retained in the plant. It cut 2026 production guidance to 69,000 to 72,500 ounces from 72,000 to 76,500, and guided to all-in sustaining costs of US$2,650 to US$2,850 an ounce. Capital Expenditure guidance was reduced to US$94.3m from US$103.3m, mainly reflecting the timing of a power line project. Management expected production to normalise in the fourth quarter.

Zimbabwean currency rules, Royalty and tax changes, power Supply and the gold price remain important external factors largely outside the company's control.

How the four funding pillars fit together

The company describes four pillars: a gold price hedging programme, a convertible note offering, interim bank facilities and long-term project finance. Each addresses a different need. The put options over 3,000 ounces a month, with a US$3,500 an ounce floor to December 2028, protect Revenue from a fall in the gold price, which supports the ability to service debt. The convertible notes raised about US$130m net, bringing in capital with a lower cash interest cost than a loan, in exchange for the possibility of conversion into shares. The interim facilities of up to US$150m provide immediate funding, and the long-term project finance is expected to take over later.

Understanding the cost of the facilities

Pricing at SOFR plus 7.90% to 8.10% is high relative to typical corporate borrowing in developed markets. It reflects the risk lenders attach to Zimbabwe and the local-currency and regulatory environment, as well as the short tenor of 36 months with an extension option. The 18-month availability period, during which capital repayments are paused, gives the company flexibility during the early stage of construction, but it also means that repayments start before Bilboes produces gold. The accordion of a further US$50m would raise capacity if needed.

Blanket as the cash engine

Third-quarter production of 17,030 ounces, against 19,106 a year earlier, and guidance reduced to 69,000-72,500 ounces from 72,000-76,500 ounces show a mine operating below plan because of compressed air shortages and gold retained in the plant. All-In Sustaining Cost guidance of US$2,650 to US$2,850 an ounce means the Margin depends on the gold price, which makes the hedging floor of US$3,500 relevant. The lower capital expenditure guidance of US$94.3m, down from US$103.3m, reflects timing rather than a lower commitment. The third-quarter results on 12 November will show the effect on cash.

What comes next

Third-quarter financial results are due on 12 November 2026, alongside an investor presentation, and should show cash, debt and any Dividend decision. Investors will also look for progress on the long-term project finance and confirmation of whether the interim facilities' conditions have been satisfied. The company has not named the lenders in the long-term financing talks or said when it expects them to conclude.