30 APRIL 2026
Australian Gold Reagents (AGR) – a joint venture between WesCEF’s CSBP business and Coogee Chemicals

Australian Gold Reagents (AGR) – a joint venture between WesCEF’s CSBP business and Coogee Chemicals – has reached a major milestone in the Sodium Cyanide Plant Expansion Project, with construction and commissioning for Sodium Cyanide Plant 1 (SCP1) now complete. The milestone represents the end of the project’s most complex construction and commissioning phase, with SCP1 now back in operation following a successful restart. This marks the completion of half the planned expansion. The SCP1 upgrade is the first time such sophisticated modifications have been implemented on one of the site’s solution plants, making it a significant technical step forward for AGR. At its busiest, more than 220 contractors worked onsite alongside around 40 engineers and project personnel, delivering this phase safely within a constrained footprint […]

28 OCTOBER 2025
SCN Plant Expansion project moves from engineering phase into construction

Last week the Sodium Cyanide (SCN) Plant Expansion project team achieved an early milestone in the construction phase of the project after only recently completing the engineering phase of the project – a huge milestone in itself. “The project is focused on debottlenecking and modernising the existing plant and improving critical infrastructure, all while maintaining safe and continuous operations,” Project Manager Major Projects,” Greg Samuels said, “Moving from engineering and design to construction phase isn’t just an engineering milestone — it’s the turning point where concept becomes construction. Whilst there has been weeks of construction preparation already, a key component in the construction phase took place last week when SCN team members and civil contractors were on site to complete […]

04 FEBRUARY 2025
Australian Gold Reagents to expand sodium cyanide plant

Australian Gold Reagents’ (AGR) Board has made a final investment decision to proceed with the expansion of its sodium cyanide production facility in Kwinana, Western Australia, positioning AGR as one of the world’s largest sodium cyanide producers for the gold mining industry. AGR General Manager Barney Jones said the expansion would enable the business to meet the growing global demand for sodium cyanide for gold mining operations, while delivering on its sustainability goals. “The expansion will increase AGR’s annual sodium cyanide production capacity by over 30 per cent, bringing total sodium cyanide solution capacity to approximately 130,000 tonnes per annum. It also includes an increase in our solids production capacity to facilitate increased exports to our international customers,” Mr Jones […]

17 JULY 2024
AGR’s sodium cyanide plant expansion achieves significant milestone

Australian Gold Reagents (AGR) is pleased to announce it has received next stage funding approval from its Board to progress plans to expand the capacity of its sodium cyanide plant.

09 SEPTEMBER 2022
Our Decarbonisation Journey

Our vision is to contribute to the success of our customers with an uncompromising focus on people, safety and the environment.

13 APRIL 2022
Australian Gold Reagents poised to expand its sodium cyanide production

A significant expansion of AGR’s sodium cyanide plant is being planned for construction in Kwinana, Western Australia. 

27 JULY 2021
Register for Gold Processing for Non-Metallurgists 2021 workshop

AGR is pleased to invite our customers to attend the 2021 ‘Gold Processing for Non-Metallurgists’ workshop, which AGR hosts as part of its ongoing sponsorship of the P420G project, coordinated by AMIRA International.