Siguiri
Mining
Type
Operating
Status
🇬🇳 Guinea, Siguiri Prefecture
Country
Project information
As at 31 December 2025
Aggregation level:
Asset
Aggregation level:
Asset
Report standard:
Sec S K 1300
Report standard:
Sec S K 1300
Ownership %:
85
Ownership %:
85
Operator:
Yes
Operator:
Yes
Extraction:
Open Pit
Extraction:
Open Pit
Description
As at 31 December 2025
Siguiri is a managed gold operation in Guinea (AGA 85%, Government of Guinea 15%). 2025 production rose 6% to 289koz despite a 43-day plant stoppage in H2 2025 to address seepage on the south wall of the TSF following heavy rainfall. Recovery improved from 85% (2024) to 91% (2025) on plant efficiency initiatives (carbon management, oxygen injection, automated sampling). Throughput 10.8Mt in 2025 (-3%). Block 3 mining area development approved with permitting nearing completion H1 2026. Feasibility for a new tailings dam underway.
Mining metrics
Multiple effective dates
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