Valuation comparison20 Jan 2026 11:41
With Lithium Royalty Corp paying A$40M for a 1.5% royalty on Goulamina, and Ganfeng acquiring Leo Lithium's 40% stake for $342.7M USD in May 2024, we can establish a baseline valuation for comparison to Atlantic Lithium's Ewoyaa project.
Goulamina (Mali) - The Benchmark:
100% implied value: ~$857M USD (from Leo's 40% sale)
Resource: 108 Mt @ 1.44% Li₂O
Mine life: 23 years
Production: 506,000 tpa (Phase 1), expanding to 1M+ tpa
Operator: Ganfeng (65%), Mali Gov (35%)
Ewoyaa (Ghana) - The Comparison:
Resource: 36.8 Mt @ 1.24% Li₂O (34% of Goulamina's size)
Mine life: 12 years (52% of Goulamina's)
Production: 365,000 tpa (72% of Goulamina Phase 1)
Post-tax NPV8: $1.3B, IRR: 94% (per updated DFS)
Ownership structure assuming Elevra take the extra stake in Ewoyaa: ALL 40.5%, Piedmont 40.5%, MIIF 6%, Ghana Gov 13%
If Ewoyaa gets similar royalty deals to Goulamina (1.5% for $40M AUD on a $857M asset = 4.7% of asset value), a proportional royalty on Ewoyaa might fetch $250M × 4.7% × (1.5% royalty) = ~$18M USD for a 1.5% royalty
Simple resource-based calculation:
Goulamina Phase 1: $857M ÷ 506,000 tpa = $1,693/tpa
Ewoyaa: 365,000 tpa × $1,693 = $618M
Ghana premium (+15%): $710M
ALL owning 40% of Ewoyaa we can assume their total value is $287.55 million as a base case. Leo sold their Goulamina mine at the Lithium lows last year so really this is a very conservative estimate. £213.9 million GBP is the base case for ALL's worth, really upon ratification the shares should trade at 30p taking this into account.