• Production fell from 18,671 oz YoY due to lower grades, sequencing constraints, equipment downtime, and difficult ground conditions at the deep, mature mine
• To hit full-year target, Q2–Q4 must average 19,078–20,578 oz per quarter, a 29–39% jump over Q1, relying on new shift system, contractor development, and additional ball mill
• At $4,878/oz, Q1 revenue hit $72m despite lower output, but contractor costs and higher on-mine cash cost guidance of $1,500–$1,700/oz add pressure if prices soften

Harare- Caledonia Mining Corporation’s flagship mine, Blanket, which is also the second largest mine, only trailing Fredda Rebecca  has produced 14,767 ounces (459.3 kg) of gold in the first quarter ended 31 March 2026, against 18,671(580.7) ounces in Q1 2025, a year-on-year decline of 20.9%.

Despite that, the company has maintained its full-year production guidance of 72,000 to 76,500 ounces, reiterating that output is expected to be weighted toward the second half of the year as operational improvements take effect.

CEO Mark Learmonth described the quarter as reflecting lower grades mined and "typical operating challenges associated with deep, mature mining assets," including sequencing considerations, equipment downtime and difficult ground conditions in certain areas.

The guidance maintenance is technically defensible but arithmetically demanding. With 14,767 ounces delivered in Q1, the remaining three quarters must collectively produce between 57,233 and 61,733 ounces to achieve the full-year range. That requires an average of 19,078 to 20,578 ounces per quarter across Q2, Q3, and Q4, a step-up of 29% to 39% against Q1's actual output.

The implied H2 weighting is more acute than that,  if Q2 is a transitional quarter in which the new shift system, the contractor access programme, and the additional ball mill are still bedding in, then Q3 and Q4 must each approach or exceed 20,000 ounces to close the gap.

The Q1 2026 production miss is not the first quarter in which Blanket's grade access has constrained output relative to capacity. Production in the second half of 2025 was adversely affected by lower tonnages from higher-grade areas and interruptions in the electricity supply at the end of the quarter.

That weakness through H2 2025 was followed immediately by Q1 2026's 20.9% year-on-year decline, meaning that the grade access problem which management said it was addressing in the H2 2025 commentary has not yet been resolved and is continuing to affect sequential production.

The operational narrative in Q1 2026, sequencing constraints, equipment downtime, difficult ground conditions  is a recognisably similar description to what drove the H2 2025 weakness. The remediation package being announced now is partly the same package that was already being described as underway in January 2026 when the FY 2025 guidance was set.

The company's explanation for the structural cause is credible. Blanket is a deep, mature underground mine. The company noted on-mine costs came in marginally above guidance in 2025, with on-mine costs rising and unit costs above the guidance range, attributed to restricted access to higher-grade areas, inflationary pressures, and continued development investment to ensure long-term operational reliability and safety, as well as a lower-than-anticipated grade profile.

Higher-grade ore at Blanket sits in specific geological areas that require methodical mine development to access, and that development takes time. The 202,217 tonnes milled in Q1 2026 reflects a processing plant performing well, it is not a milling problem. The issue is at the head of the feed: the grade of the ore reaching the processing circuit was insufficient to generate the ounce count available from the milling throughput. At Q1's milling volume with a normalised grade profile, the operation would have produced materially more ounces from the same plant.

The appointment of a contractor to accelerate access to higher-grade ore sources is the most operationally significant response in the Q1 announcement. Development metres are the currency of underground mine flexibility, and bringing in a contractor to supplement the internal development rate signals that management has determined the organic pace of development is too slow to restore grade access within the guidance timeline.

The cost of that contract will flow through to operating expenses, which are already guided at USD 1,500 to USD 1,700 per ounce on-mine cash cost for FY 2026, a range higher than guidance for 2025 and actual costs incurred in the first nine months of 2025 due to inflationary pressures, higher operating costs across mining, milling, engineering, and administration, and increased sustaining capital expenditure. Contractor development at premium rates will pressure the lower end of that cost range.

The context that makes Q1 2026's production miss less immediately threatening to the investment case than a straight ounce count implies is the gold price environment. Gold increased to USD 4,878 per ounce, the highest since March 2026, with gold gaining 41.64% over the past 12 months. At that price level, 14,767 ounces of Q1 production generates approximately USD 72 million in gross revenue, a quarterly revenue figure that would have required nearly 24,000 ounces at Q1 2025's gold price.

The financial impact of the volume miss is substantially cushioned by the price tailwind. Profit after tax for FY 2025 rose to USD 67.5 million, up from USD 23 million in the prior year, with revenue rising 46% to USD 267 million driven primarily by the higher realised gold price. The operating leverage that gold prices provide at Blanket means that the production trajectory matters most for the medium term, when the price tailwind may moderate, rather than for the immediate 2026 financial result.

The risk embedded in this framing is that gold price strength is not a Caledonia variable. If the operational remediation package takes longer to deliver than the H2 2026 weighting implies, and if gold prices soften as Middle East ceasefire signals consolidate and safe-haven demand eases, the combination of lower volumes and lower price would compress the financial result more sharply than either factor alone.

The Q1 shortfall of approximately 3,900 ounces against the implied quarterly run-rate creates a back-end loading that becomes progressively harder to resolve as quarters pass without recovery. If Q2 2026 delivers a modest improvement, say, 17,000 to 18,000 ounces as the shift changes and contractor development begin to have effect, then Q3 and Q4 must collectively produce approximately 41,000 to 43,000 ounces, or more than 20,000 ounces each. That is within Blanket's demonstrated range but requires everything the management team has outlined, the seven-day shift system, the contractor development, the new ball mill,  to perform simultaneously and on schedule from mid-year.

The company remains comfortable with the guidance. Investors should understand that comfort rests on a H2 acceleration of meaningful scale, in a mine where H2 2025 also underdelivered expectations, and where the production improvement pathway involves operational interventions that are still in process rather than already demonstrated. That is not a reason to discard the guidance, but it is a reason to hold the H2 delivery,  rather than the full-year figure as the variable that resolves the investment question in 2026.

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