McPhillamys Gold Project, NSW

Regis Resources Limited (RRL) | PFS (IWL tailings case) and reinstated Ore Reserve | Released 19 Jun 2026

Mine life

9.4 years

Life of mine processing

Strip ratio

3.4

Waste:ore, incl. pre-strip (t)

NPV

$1.13 billion

Post-tax, 5.5% real, A$4,000/oz

Capex

$1.08 billion

Pre-production, incl. $78m contingency

Inferred share: Inferred 8% of production target

Figures are as the company states them, in its currency and on its basis. "Not disclosed" means the release doesn't state the figure.

Planning inputs

Inferred 8% of production target | Slope angles not disclosed | Dilution 6%, ore loss 6% | Contractor mining | Mine plan in-house

Also in the release

Mill feed 60.6Mt at 1.0g/t, ~6.5Mtpa, 88.1% recovery; 190koz a year over first 9 years. AISC $1,718/oz. Filtered tailings in an IWL. FID targeted first half CY2028.

Read the release on the company's siteAdded to the tracker; released before the first issue of The Study Sheet.

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