Vista Gold advances Mt Todd gold project, targets detailed engineering start in 2027

• Vista Gold outlined progress on its Mt Todd gold project in Australia’s Northern Territory, targeting detailed engineering and design in 2027.
• Management expects a roughly 27-month phase for engineering, construction, and commissioning of a new gold mine once that milestone begins.
• Permit modifications tied to the 2025 feasibility study are advancing; additional approvals are expected in H2 2026, with final approvals anticipated in 2027.
• Early dewatering has started at the Batman pit and tailings facility; site layout refinements and tailings pre-design fieldwork are being prepared.
• Metallurgical and geotechnical optimization work is progressing, with final metallurgy results expected later this year.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Vista Gold Corporation published the original content used to generate this news brief via Business Wire (Ref. ID: 202607310645BIZWIRE_USPR_____20260729_BW318925) on July 31, 2026, and is solely responsible for the information contained therein.