Theta Gold Mines, listed in Australia, has raised its projected value for the TGME gold mine in Mpumalanga, South Africa. An updated feasibility study forecasts A$1.4 billion post-tax free cash flow over 13.1 years and estimates a high-margin operation with 6.1 million ounces of gold resources. Using a conservative gold price of $2,884 per ounce, the after-tax NPV is A$689 million and the IRR stands at 77%, with all-in sustaining costs at A$1,787 per ounce—both figures marking a strong improvement from the 2022 study.
The project requires A$116 million in peak capital, expecting payback in 29 months. TGME aims to produce 1.01 million ounces of gold at an average recovered grade of 4.28 grams per tonne, targeting first production in early 2027 as plant construction progresses. Phase 1 will source ore from four underground mines and process material from historical dumps to generate initial cash flow, with annual output expected at 90,000–120,000 ounces.
Potential expansion includes adding more historic mines, which could raise capacity above 160,000 ounces annually. The company plans to increase processing rates and mine count gradually, guided by modular plant design and local workforce expertise.
Risks include gold price volatility, regulatory changes, and environmental or community challenges. Theta commits to responsible mining and positive local engagement. The current study covers only four out of around 43 historical mines, with further growth possible given another 3.6 million ounces of inferred resources.
