Our Assets
Rebecca-Roe Project
Located approximately 150 kilometres east of Kalgoorlie in Western Australia’s Goldfields, Rebecca-Roe is a major development project and a key part of Ramelius’ 5-Year Growth Pathway.
Formed through the combination of the Rebecca and Roe deposits, the project has advanced through a Pre-Feasibility Study completed in December 2024 and a Definitive Feasibility Study released on 28 October 2025. Key results include:
- Total production of 26.3Mt at 1.41g/t for 1.1 million recovered
gold ounces - Undiscounted cash flow, after tax, of A$1,037M (at a base case
of A$4,500/oz) - After-tax net present value (NPV5%) of A$692M (at A$4,500/oz)
- Internal rate of return (IRR) after tax of 34% (at A$4,500/oz)
- Gold production averages 130koz pa over the Life-of-Mine at an AISC of A$2,625/oz
- Construction of the processing plant is scheduled to commence
in the December 2027 Quarter - Native Title Mining Agreement executed in December 2025
- FID obtained, subject to environmental permitting for Roe, with EPA referral submitted and an initial pathway assessment expected in the June 2026 Quarter.
First gold forecast in the December 2028 Quarter.
Operating Mines
- Rebecca-Roe
Mining Methods
- Underground
- Open pit
Mineral resources
- 67Mt @ 1.5g/t for 3.2Moz
Ore Reserves
- 25Mt @ 1.4g/t for 1.1Moz
Rebecca-Roe
The Rebecca-Roe Project is located in a Tier 1 jurisdiction approximately 150 kilometres east of Kalgoorlie, within one of Australia’s most prospective gold provinces at the southern end of the Keith-Kilkenny and Laverton tectonic zones.
Mining is planned to commence at the Rebecca deposit in the December 2027 Quarter, subject to the granting of outstanding tenure and approval of the Mining Development and Closure Proposal. Construction of the Rebecca processing plant and tailings storage facility is also scheduled to begin in the December 2027 Quarter, with commissioning targeted for the December 2028 Quarter.
Key facts
Ownership
100%Status
Development projectCurrent Mine Life
9 yearsMineral Resources
67Mt @ 1.5g/t for 3.2Moz (as at 30 June 2025)Ore Reserves
25Mt @ 1.4g/t for 1.1Moz (as at 30 June 2025)
History of Rebecca and Roe
Built through discovery and strategic acquisitions, Rebecca-Roe brings together two highly prospective gold projects with a strong history of resource growth.
Rebecca was advanced through exploration success and acquired by Ramelius in 2021, while Roe was developed following Breaker Resources’ discovery at Bombora and acquired in 2023. Together, they form a significant growth project with scale, defined resources and ongoing exploration upside.