Jubilee Metals Resumes Roan Operations, Advances Copper Recovery and Processing Upgrades in Zambia

Why It Matters

Resuming full‑scale operations and adding efficiency upgrades positions Jubilee to offset rising fuel and acid costs while scaling copper output, strengthening its competitive edge in the fast‑growing Zambian copper sector.

Key Takeaways

• Roan concentrator restarts, targeting 30,000 tonnes per month throughput
• Fine copper concentrate dewatering system commissioned, boosting processing capacity
• Copper oxide recovery circuit expansion aims to raise recovery by ~5%
• Potential activation of dense medium separation could further increase Roan throughput

Pulse Analysis

Zambia’s copper belt remains a magnet for investors, and Jubilee Metals’ recent restart of its Roan concentrator underscores the country’s pivotal role in meeting global demand. After a planned maintenance window, the plant is back online at full capacity, targeting 30,000 tonnes of run‑of‑mine ore each month. This throughput aligns with Jubilee’s broader strategy to integrate mining and refining, channeling fine copper concentrate to its Sable refinery in Kabwe for higher‑grade product output.

The shutdown was leveraged to install several cost‑saving upgrades. A newly commissioned dewatering system now handles fine concentrate more efficiently, while an expanded copper‑oxide recovery circuit promises a roughly 5% lift in metal recovery. These enhancements are critical as local fuel prices have surged by about 80%, inflating transport costs that account for a sizable share of operating expenses. By improving recovery rates and reducing energy intensity, Jubilee aims to protect margins amid volatile input costs.

Looking ahead, the company is assessing the activation of a dense‑medium separation (DMS) circuit, which could further increase throughput and provide flexibility to process variable feed densities. The ability to reprocess stockpiled fine concentrate adds operational resilience, allowing Jubilee to smooth output during short‑term disruptions. For investors, these developments signal a proactive approach to scaling production while managing cost pressures, reinforcing Jubilee’s position as a growing player in the Zambian copper value chain.