Lime is a basic input in gold and silver processing, but its availability and cost can directly influence project viability. Its main function is to control pH levels during ore treatment, enabling metal recovery while supporting compliance with environmental standards.
Mines require consistent volumes to maintain throughput, and interruptions can affect recovery rates and output. This links lime supply directly to production reliability, particularly in large-scale operations where processing circuits run continuously.
In regions with established industrial bases, lime supply is typically stable and pricing is relatively predictable. In contrast, projects in remote or developing areas may face higher transport costs, limited local production and exposure to supply disruption.
Lime is widely used to treat water and neutralise waste, making it integral to permitting and ongoing compliance. Projects with secure access to lime are better positioned to meet regulatory requirements, while those without may face delays or additional costs.
Firering Strategic Minerals plc (LON:FRG) is an emerging quicklime producer and critical minerals explorer, with operations in Zambia and West Africa.
