How Is (LSE:ACG) Enhancing Gold Recovery Through Smarter Mining Technology?

Highlights

• Commercial gold recovery has moved to a higher level.

• New processing method has improved mining efficiency.

• The company is preparing for its next production phase.

ACG Metals has introduced a patented metallurgical process at its Gediktepe mine, improving gold recovery, reducing processing inputs, and supporting the site's transition toward copper and zinc production while strengthening operational efficiency.

ACG Metals Advances Mine Performance Through Operational Innovation

Mining companies continue to focus on improving operational efficiency while reducing production costs in an increasingly competitive resource sector. (LSE:ACG) has recently announced an important operational milestone at its Gediktepe mine in Türkiye by introducing a proprietary metallurgical process that has significantly enhanced commercial gold recovery. The latest development also reflects continued innovation within the [FTSE AIM 50] mining space, where operational improvements remain an important focus for resource companies.

The internally developed technology has delivered measurable improvements across several areas of the mining process, helping the company optimise extraction while supporting future production plans. The process has now secured patent protection within Türkiye, with additional international patent applications progressing across multiple jurisdictions.

The latest operational update highlights how technological improvements can strengthen mining efficiency while supporting long-term production objectives.

Improved Gold Recovery Marks an Important Operational Step

One of the most notable outcomes of the newly implemented process has been the improvement in commercial gold recovery rates at the Gediktepe operation.

Higher recovery means that a greater portion of the contained gold within the mined ore can be successfully extracted during processing. For any mining company, improved recovery directly enhances resource utilisation by allowing more valuable metal to be produced from existing material.

Rather than relying solely on expanding production volumes, improving recovery enables operations to maximise the value obtained from every tonne of ore processed. This strategy often supports stronger operational performance while improving the overall economics of a mining project.

The enhanced recovery reflects continued optimisation of existing mining infrastructure rather than the development of entirely new production facilities.

Proprietary Metallurgical Process Delivers Multiple Operational Benefits

The internally developed metallurgical process has generated benefits extending well beyond improved gold extraction.

According to the company's update, the new processing method has substantially reduced cyanide consumption during commercial operations. Cyanide remains one of the primary reagents used in gold extraction across many heap leach operations worldwide. Lower consumption can contribute to improved cost management while supporting more efficient use of processing materials.

The process has also shortened leach cycle times.

Leach cycles determine how quickly gold can be extracted from ore placed on heap leach pads. Faster cycles enable material to move through production more efficiently, allowing operations to process additional ore over time without necessarily expanding plant capacity.

Together, these improvements strengthen overall operational efficiency while supporting smoother mine operations.

Continuous Testing Strengthened Commercial Performance

The improved process did not emerge overnight.

The company stated that extensive operational work carried out over an extended period produced consistent and repeatable improvements under commercial operating conditions.

This long testing phase allowed technical teams to evaluate the process under real mining environments rather than relying only on laboratory-scale testing. Demonstrating repeatable performance is particularly important in mining because processing conditions can vary depending on ore characteristics.

Successful commercial validation increases confidence that operational improvements can continue delivering benefits throughout future production campaigns.

Consistency remains one of the most valuable characteristics for any mining operation seeking sustainable long-term performance.

Lower Operating Costs Support Stronger Mine Economics

Operational efficiency plays an important role in determining the overall financial performance of any mining project.

Higher recovery allows additional metal to be extracted from the same amount of ore, while reduced reagent consumption lowers processing expenses. Faster leach cycles also improve operational throughput.

When combined, these improvements contribute to lower operating costs across the mining process.

Lower costs may strengthen cash generation while improving operating margins from oxide ore production. Enhanced efficiency also provides greater operational flexibility during periods of changing commodity prices.

Mining companies increasingly focus on operational optimisation as a way to improve performance without relying exclusively on higher production volumes.

Innovation Supports Long-Term Production Strategy

The latest operational progress forms part of a broader development strategy at the Gediktepe project.

While oxide gold production continues, the mine is preparing for its planned transition toward primary copper and zinc production.

This transition represents an important evolution for the operation, allowing the company to diversify its production profile beyond gold.

The newly developed metallurgical process is expected to play a role beyond current oxide operations. Management intends to evaluate its application across sulphide and transitional ore, potentially extending the benefits achieved during current production into future mining phases.

Such continuity may help improve operational efficiency throughout the mine's evolving production lifecycle.

Patent Expansion Reflects Global Technology Ambitions

The company is not limiting this innovation to domestic operations.

Following patent protection within Türkiye, applications are progressing across numerous international jurisdictions.

Securing intellectual property protection allows mining companies to preserve proprietary technologies while creating opportunities for broader commercial application in future projects.

Patent expansion also highlights confidence in the process and its ability to deliver operational improvements beyond a single mine.

As mining companies increasingly seek productivity improvements through innovation rather than simply expanding production capacity, proprietary processing technologies may become valuable long-term assets.

Metallurgical Innovation Is Becoming Increasingly Important

Across the global mining industry, attention has shifted toward extracting greater value from existing resources.

Rather than focusing exclusively on discovering new deposits, companies are investing in processing technologies that improve recovery, reduce reagent usage and optimise production efficiency.

Advanced metallurgy has become one of the key drivers of operational competitiveness.

Innovations that improve recovery while lowering operating costs may also contribute to better resource utilisation and more sustainable mining practices.

The Gediktepe improvements demonstrate how operational innovation can strengthen mine performance through technical expertise and process optimisation.

Looking Ahead

The recent operational update illustrates a continued focus on improving mining efficiency through internally developed technology.

Higher commercial gold recovery, reduced processing inputs and faster production cycles collectively strengthen the operational performance of the Gediktepe mine.

As the project gradually transitions toward copper and zinc production, the company intends to evaluate broader applications for its patented metallurgical process across additional ore types.

With patent applications expanding internationally and ongoing operational optimisation, the latest development represents another step in enhancing long-term mining efficiency while supporting future resource production objectives.