Name of the Project
Youanmi gold project.

Location
Murchison region of Western Australia.

Project Owner/s
Rox Resources.
 
Project Description
The project encompasses underground mine production from the Youanmi main lode, Link and Pollard deposits.

A prefeasibility study (PFS) has confirmed the potential to develop a financially attractive, standalone high-grade and -margin gold project with an initial 7.7-year mine life.

The project has a maiden probable ore reserve estimate of 3.83-million tonnes at 4.4 g/t gold for 546 000 oz of contained gold.

The PFS envisages production of 786 000 oz of gold doré over the life-of-mine (LoM), averaging 103 000 oz/y over the LoM.

There is significant upside in the project, with the underground resource remaining open down-dip and along strike, and near-mine exploration targets of between 1.1-million ounces and 1.8-million ounces. These targets have the potential to increase the yearly production rate and mine life of the project if Rox is successful in converting those ounces into resources and, ultimately, ore reserves.

Potential Job Creation
Not stated.

Net Present Value/Internal Rate of Return
At a conservative gold price of A$3 100/oz, the project has a pretax and unleveraged net present value, at an 8% discount rate, of about A$486-million (after-tax A$322-million) and internal rate of return of about 42% (after-tax 33%), with a payback of 2.9 years (after-tax 3.3 years) from the completion of construction and commissioning.

Capital Expenditure
Preproduction capital is estimated at A$245-million.

Planned Start/End Date
Not stated.

Latest Developments
Rox Resources is accelerating mine development and advancing processing plant works.

The company reported on January 14 that underground development at the United North area had reached about 420 m, with the ventilation portal now established, following the transition to 24-hour mining operations. Dewatering of the Youanmi Main Pit is also well advanced and remains on track for completion in the first quarter of 2026, supporting continued site access and development activities.

Front-end engineering design works for the processing plant are progressing, with engineering, procurement and construction (EPC) tenders received and under review. Early procurement has started, with initial mill component orders placed and work advancing on major long-lead infrastructure, including power generation and oxygen supply.

MD and CEO Phill Wilding has said the company has made strong progress over recent weeks as it advances towards production, noting  that development of the processing plant has also progressed materially.

Key Contracts, Suppliers and Consultants
None stated.

Contact Details for Project Information
Rox Resources, tel +61 8 9226 0044 or email admin@roxresources.com.au.