Fortuna Mining Approved Major Expansion Project
The company has committed $109 million to increase processing capacity at its Séguéla gold mine.
Updated on Oct. 7, 2026 in Stock Markets
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Fortuna Mining Corp. produced 69,665 gold equivalent ounces in the third quarter of 2026, amid plans for a $109 million expansion of its Séguéla processing plant. The expansion aims to boost annual throughput to 2.3 million tonnes and restore recovery rates to 94%.
Why it matters
The investment seeks to stabilize production at Séguéla, which recently faced operational declines due to contractor equipment issues and an artisanal miner blockade. The expansion is intended to enhance long-term processing efficiency at the site.
The company reported production of 214,754 gold equivalent ounces for the first nine months of 2026. Board members approved a 30% expansion of the Séguéla plant with a $109 million budget.
The players
Fortuna Mining Corp.
This international mining company operates a diverse portfolio of gold and silver assets across the Americas and Africa.
The details
Production at the Séguéla mine reached 33,744 ounces, while the Lindero and Caylloma mines contributed 26,024 ounces of gold and 247,367 ounces of silver respectively. Additionally, Fortuna acquired the 190 km² Bambadji Project to consolidate 60 kilometers of strike along the Senegal-Mali Shear Zone.
Timeline
Q3 2025: Produced 72,462 gold equivalent ounces.
Q2 2026: Produced 72,217 gold equivalent ounces.
Q3 2026: Produced 69,665 gold equivalent ounces.
Q2 2027: Sunbird portal construction and development to commence.
Q3 2028: Séguéla plant expansion completion and commissioning.
Market Landscape
This capital investment follows a period of inconsistent output, positioning the firm to optimize existing infrastructure against regional logistical hurdles. The acquisition of the Bambadji Project further signals a strategic move to consolidate key geological assets within the Senegal-Mali Shear Zone.
Investors should note that recent production declines at Séguéla were partly driven by operational site disruptions, which may impact short-term performance metrics. The company expects to maintain annual production between 281,000 and 305,000 gold equivalent ounces as these projects progress.
The takeaway
The $109 million investment reflects a commitment to scaling operations despite recent site-level disruptions. Shareholders and analysts will likely monitor whether the plant expansion succeeds in hitting the targeted 94% recovery rate by 2028.
What happens next
The Séguéla plant expansion is scheduled for completion and commissioning in the third quarter of 2028, with the first gold pour at Diamba Sud planned for the second quarter of 2028.
Further reading
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Source note: This article includes information reported by The Kingston Whig-Standard.
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