Eldorado Gold (TSX:ELD) and Thor Explorations (TSX-V:THK) are both advancing toward meaningful production profiles, marking a transition from junior developers to emerging producers.
Thor is pushing ahead with its Douta Gold Project in Senegal, West Africa, where a ‘robust’ Prefeasibility Study outlines a long-life operation capable of delivering 1 million ounces of gold over 12.6 years, with strong early output of 411,000 ounces in the first four years.
Meanwhile Eldorado has two assets entering production in 2026: the Skouries Project in Greece, which is targeting production in Q3 2026 with commercial production in Q4; and McIlvenna Bay in Saskatchewan, Canada, an underground mine targeting commercial production also in Q3 2026, with and 18-year mine life.
This week, Eldorado announced Skouries had entered the final stages of construction and initial commissioning, with first ore processed through the crushing circuit.
Concurrently, Thor achieved its first gold pour at the Segilola Gold Project in Osun State, Nigeria.
These two companies’ move into production signals that juniors have now cracked the code on getting new mines built and financed, following years of tight capital markets and permitting delays.
With Thor and Eldorado leading the way, they are proving that the right projects, supported by a strong gold price, can successfully reach production.
Brownfield restarts become the fastest path to production
For junior miners, a fast entry point into production is through brownfield restarts.
Pacgold (ASX:PGO) has developed a portfolio around high-potential gold and antimony projects in northeast Queensland and South Australia, and is focused on restarting production at the historic White Dam Gold Project in South Australia’s Curnamona Province.
From 2010 to 2018, White Dam delivered around 180,000 ounces of gold at sub-$1,000 per ounce cash costs. It has a fully permitted plant, with heap leach pad processing infrastructure already refurbished and operational, positioning the project for a 2027 restart.
The company achieved its second gold pour in Q2 2026, as previously reported, delivering a gold doré bar weighing around 100 ounces. To date, 20,000 tonnes of material from the existing heap leach pad has been re-crushed for irrigation, validating the re-crush strategy that Pacgold has already established.
Pacgold is aiming for a full restart by mid-2027.
Pinnacle Silver and Gold (TSX-V:PINN) has taken a fast-track to production approach with its past-producing El Potrero Project in the Sierra Madre gold-silver trend in Mexico.
The company, and its directors, have established a strategy of getting to production quickly and then growing the company out from that cash flow, instead of having to rely on the capital markets.
El Potrero originally closed in 1990, with Pinnacle acquiring it in 2025. The company is now focused on an underground drill program and, once that is complete, will transition to surface drilling. The results will feed into an internal resource estimate and eventually a preliminary mine plan.
Pinnacle aims for first production by late 2027.
Prodigy Gold (ASX:PRX) is focused on approvals as it looks toward a potential mining restart at the Old Pirate Gold Mine, part of the Twin Bonanza Project in the Northern Territory, as previously reported.
Mining and processing under stage three of its existing environmental impact statement is under consideration. Stage three anticipates open pit operations and processing of up to 240,000 tonnes per annum.
Prodigy has a portfolio of both greenfield and brownfield tenements covering 20,000km2 in the Northern Territory’s Tanami Gold Province.
A wave of mine restarts is set to play a meaningful role in new gold supply, with brownfield assets offering juniors a faster, lower-risk path to production.
The return of projects like White Dam, El Potrero, and Old Pirate adds incremental ounces to a market where major new discoveries are scarce and long permitting timelines continue to constrain greenfield growth.
Restarts can deliver quicker first pour timelines, lower capital intensity, and early cash flow that can be reinvested into exploration. As more juniors adopt this strategy, the industry could see a steady uplift in near-term gold output, helping to offset declining grades at mature operations and tightening global supply.
Write to Amy Rotman at Mining.com.au
Images: Eldorado Gold, Pacgold
