Pacgold Limited Celebrates Major Milestone with First Gold Pour
Every gold mining company listed on the ASX dreams of the moment when gold is finally extracted from the ground and poured into a tray. For Pacgold Limited, that dream became a reality this week as the company officially crossed the threshold from explorer to producer. The Brisbane-based firm successfully completed its maiden gold pour at the White Dam heap leach operation, located 80 kilometres east of Broken Hill in South Australia's Olary Province.
Initial Production and Symbolic Achievement
In a modest yet symbolically significant development, the initial strip from the heap leach operation recovered approximately 60 ounces of calcined gold product. This output was achieved from just the first 14 days of absorption following the plant's recommissioning. This milestone marks Pacgold's official transition from an exploration-focused entity to a bona fide gold producer, setting the stage for future growth and operational scaling.
Understanding the Heap Leach Process
White Dam utilizes a heap leach operation, a well-established and relatively low-cost processing method. In this technique, ore is stacked on a lined pad and irrigated with a cyanide solution, which dissolves the gold. The resulting gold-bearing solution, known as the pregnant solution, is collected and passed through a series of carbon-in-column (CIC) tanks. These tanks adsorb the gold, which is then stripped and smelted into Doré bars for sale. While heap leaching is not commonly used for large-scale mining in Australia, it is particularly well-suited to the mineralisation style found at White Dam.
Operational Progress and Future Plans
Management reports that progress towards full operations at White Dam is accelerating. Four of the five main CIC tanks have been fully refurbished and are operating at better than 95 per cent efficiency following a significant plant overhaul. New power generation units are now in place, the strip circuit and electrowinning cells have been repaired, and the crushing circuit is steadily increasing output. Three more strip cycles are planned before the company produces and ships its first Doré product, with a target date set for the end of April.
A key development alongside the first gold pour is the start of re-crushing and re-irrigation. The top lift of the pad has been re-crushed and placed back under irrigation, breaking up previously leached ore to expose fresh gold-bearing surfaces to the cyanide solution. Production ramp-up is set to begin in earnest soon, with the crushing circuit currently producing around 1,500 tonnes per day and targeting a run rate of 80,000 to 90,000 tonnes per month as operations scale up. Returns from the newly loaded re-crushed cells are expected to begin flowing through in four to five weeks.
Management Perspective and Strategic Initiatives
Pacgold Limited managing director Matthew Boyes expressed pride in the achievement, stating, 'The entire team is extremely proud to have achieved our first gold production from the White Dam heap leach pad, successfully making the transition from explorer to producer. This initial production represents only a small portion of the gold we have leached to date, with the plant now running for a limited time post the completion of major refurbishment of the CIC columns and the gold room.'
Looking ahead, Pacgold has engaged US-based Newfields engineers to design a significant pad expansion, which will add capacity for an additional 4 million tonnes of ore leaching. This design work is due for completion by July, after which the company will tender for construction. Additionally, assays from the nearby Vertigo deposit resource drilling program are expected in the next two to three weeks. These results will feed into an updated resource estimate and mine design as part of the broader push towards full production in 2027.
Market Context and Future Outlook
For investors, the White Dam story is now firmly open for business, featuring a refurbished plant, gold in the tray, crushing operations ramping up, and re-crushed ore under irrigation. Coupled with the planned pad expansion, Pacgold appears to be assembling the key components of a genuine gold producer. This development comes at an opportune time, as soaring gold prices are delivering exceptional margins, potentially enhancing the company's financial performance and market position in the competitive mining sector.
