Western Exploration Announces Positive Preliminary Economic Assessment for the Doby George Resource at the Aura Project

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Reno, Nevada--(Newsfile Corp. - May 8, 2025) - Western Exploration Inc. (TSXV: WEX) (OTCQX: WEXPF) (the "Company" or "Western Exploration") is pleased to announce results from a positive Preliminary Economic Assessment ("PEA") on its flagship Doby George resource at the Aura gold project located in Nevada's prolific Elko county ("Doby George" or, the "Project").

PEA Highlights:

  • Base Case After-tax NPV of US$70.7M and an IRR of 25.4% using a gold price of US$2,150 increasing to US$211.2 M with a 62.2% IRR utilizing a US$3,000/oz gold price (see upside metal price to base case metal price comparison in Table 1)

  • Total Life-of-Mine ("LOM") after-tax net cash flow of US$271.2M over a five-year project life using US$3,000 gold price

  • Average annual operating cash flow of $112.1M and a less than 18-month payback period using US$3,000 gold price

  • LOM all-in Sustaining cost of US$1,197 per ounce at US$3,000 gold price and US$1,152 per ounce at the base case of gold price being US$2,150

  • LOM average grade of 1.01 g/t Au creating potential for significant profit margins

  • Estimated pre-production capital costs of US$115.2M excluding upfront Working Capital of US$12.4M which is credited back to the operation on year five
     

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Darcy Marud, President and CEO of Western Exploration, commented: "In 2022, Western Exploration outlined a plan to take the Doby George project to a PFS study. With the completion of the PEA we have achieved another milestone towards that goal. The PEA demonstrates Doby George to be a low-capex, potentially profitable development project with a rapid payback, all using conservative gold price expectations."

Mr. Marud added "The focus of the current PEA was to demonstrate the viability of Doby George, while outlining a project scope that maximizes the return on investment for our stakeholders. We focused on maximizing value by preserving grade, bringing ounces forward, minimizing capital outlay and identifying future opportunities to further enhance the project. Those opportunities include an exploration plan looking to expand the resource at Doby George, the feasibility of oxide resources at Wood Gulch and improvements to recovery through additional test work."

The PEA was completed by Kappes, Cassiday & Associates ("KCA") as lead independent consultant, and supported by RESPEC Company LLC ("RESPEC") on mineral resource estimation, mine planning and production scheduling, in accordance with National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101").1 The Company intends to file the technical report in respect of the PEA (the "Technical Report") on SEDAR+ (www.sedarplus.ca) under Western Exploration's issuer profile within 45 days of the date of this news release.