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Highlights
OreSand, a spin-out from the University of Queensland, has received global recognition for its sustainable sand solutions
Backed by government initiatives, the venture addresses growing environmental and industry challenges
Focus on transforming mining waste into quality sand supports wider adoption across the mining sector
OreSand, a venture originating from the University of Queensland, has been highlighted on the global stage for its innovative approach to mining waste management and sustainable sand production. The initiative aligns with the broader trends seen across ASX 200 mining constituents, particularly those involved in critical minerals and environmental stewardship, such as BHP Group Limited (ASX:BHP) and Rio Tinto Limited (ASX:RIO). The recognition of OreSand by the World Economic Forum underscores a growing urgency within the mining sector to address sustainability amid escalating resource demands.
Transforming Mining Byproducts into Commercial Resources
The core strategy of OreSand lies in altering traditional mining operations to reduce the volume of material discarded as tailings. Professor Daniel Franks from the Sustainable Minerals Institute at the University of Queensland describes this shift in perspective as vital for modern resource management. The project views ore deposits more holistically, capturing value from materials typically overlooked, including sand left behind during mineral extraction.
This approach not only reduces environmental strain but also creates additional avenues for resource utilization. Sand, widely used in construction, agriculture, and industrial applications, is now being seen through a different lens—less as waste and more as a usable asset.
Backing from Government-Funded Initiatives
OreSand’s progress has been bolstered by Australian Government programs, including the Economic Accelerator and the Resources Technology and Critical Minerals Trailblazer. These initiatives provide a framework for ventures that support technological advancement and sustainability in the minerals sector. With support from such programs, OreSand is positioning itself to influence operational norms within larger mining enterprises.
Researchers from the Global Centre for Mineral Security, including Dr Louise Gallagher and Dr Juliana Segura-Salazar, have played key roles in shaping the technical direction of the venture. Their focus on enhancing the commercial value of sand derived from mining activity has helped sidestep some of the longstanding issues associated with tailings reuse.
Global Demand and Environmental Consequences
The global demand for sand continues to climb, driven by urban development and infrastructure expansion. As the second-most consumed natural resource after freshwater, sand’s importance in construction, road building, glass production, and fertiliser manufacture places intense pressure on natural ecosystems. Unregulated extraction has led to issues such as river degradation and reduced aquifer volumes.
Recognising these challenges, the World Economic Forum has included OreSand in its UpLink platform to foster global innovation aimed at sustainability. This endorsement amplifies the call for change within an industry facing increased scrutiny over environmental impact and resource efficiency.
Paradigm Shift in Mining Industry Operations
The venture's long-term aim is to initiate a broader change in how the mining industry handles byproducts. By demonstrating that sand, once seen merely as a tailings problem, can serve as a valuable byproduct, OreSand is contributing to a shift in operational mindset. Dr Segura-Salazar notes that the effort is not just technical but cultural—encouraging mining firms to reconsider how they approach resource extraction and waste.
As companies across indexes like the ASX 200 look to align with sustainable development goals and reduce environmental footprints, ventures like OreSand offer actionable frameworks. Through a combination of government backing, academic expertise, and industry relevance, OreSand is helping redefine efficiency standards within the mining landscape.
