Innovative Gold Recovery Process Achieves Remarkable Results at Gediktepe Mine

ACG's Patented Recovery Process at Gediktepe Mine

In an exciting development for the mining industry, ACG Metals has announced remarkable improvements in gold recovery at the Gediktepe Mine located in Türkiye. By introducing a proprietary recovery process, the company has achieved a sustained commercial gold recovery rate of approximately 85%, a notable increase from the previous 75% rate. This significant enhancement has been made possible through a combination of innovative techniques and a robust commitment to metallurgical excellence.

Background of the Gediktepe Mine

ACG Metals, recognized for its forward-thinking approach to mining, acquired the Gediktepe Mine in September 2024 as part of its strategy to become a leading copper-focused producer with sustainable operations. The mine is expected to transition to primary copper and zinc production, targeting an annual steady-state copper equivalent production of 20,000 to 25,000 tons starting in 2026. With a production record of 39.2koz of gold equivalent in 2025, Gediktepe is set to contribute significantly to ACG's growth.

The New Recovery Process

The proprietary recovery process, developed internally by ACG's talented technical team, emphasizes optimization and efficiency, securing patent protection in Türkiye and progressing towards international protection in 35 other countries. Not only has the new method boosted recovery rates, it has also led to a dramatic reduction in cyanide consumption—by approximately 45%—and shorter leach cycle times. These improvements collectively contribute to lower operating costs and improved profit margins, demonstrating ACG's capacity for innovative solutions in gold extraction.

This groundbreaking technique was thoroughly tested under commercial operating conditions between April 2025 and June 2026. The results have been encouraging: higher recoveries combined with reduced reagent consumption and expedited processing times showcase the effectiveness of the new approach. ACG anticipates these positive trends will continue as they further develop their processing capabilities, especially for sulphide and transitional ore in the future.

Industry Implications

The implications of ACG's advancements extend beyond their own operations. As the mining sector faces increasing scrutiny regarding environmental sustainability and cost-effectiveness, ACG's innovative techniques could serve as a model for other mining operations worldwide. The reduction in cyanide usage aligns with broader industry efforts to minimize environmental impacts and prioritize sustainable practices.

Artem Volynets, Chairman and CEO of ACG, emphasized the importance of these developments, stating, "Our proprietary improvements in heap leach performance illustrate the strength of our world-class technical team. As we transition to the sulphide ramp-up phase and initiate copper production, maintaining disciplined process control and enhancing recovery efficiency will be critical for optimizing cash flow and overall performance."

Looking Ahead

As ACG moves forward with its plans for sulphide processing and copper production, the successful implementation of this patented recovery process marks a significant leap towards their goal of establishing a high-margin and environmentally responsible mining operation. With a strong focus on investing in technological enhancements and sustainable practices, ACG Metals is well-positioned to make a lasting impact on the industry.

In conclusion, the advancements made at the Gediktepe Mine not only signify ACG's dedication to innovation in mining but also provide a glimpse into a future where mineral extraction can be done more efficiently and sustainably. As the company forges ahead, the industry will undoubtedly be watching closely to see how these developments unfold and influence gold recovery methods worldwide.