Rio Tinto's Jadar project in Serbia is a significant, world-class lithium-borate deposit. We are investing in technical, economic, social and environmental studies to prepare for responsible development of the resource.

A new discovery

Discovered in 2004, Jadar is a unique deposit near the town of Loznica, Serbia. It contains jadarite – a new lithium sodium borosilicate mineral. Jadar is the only place in the world where this mineral can be found. Incidentally, jadarite has a similar chemical composition to the fictional kryptonite of Superman fame.

The lightest metal on Earth, lithium is used in a vast array of products, most notably batteries for hybrid and electric vehicles. The deposit also contains borates, which are essential building blocks for heat resistant glass, fibreglass, ceramics, fertilisers, detergents, wood preservatives and many other household and commercial products. They are used in insulation that makes buildings energy-efficient, and to produce TV, computer and smartphone screens.

The project

The project is currently in the study phase. Significant investment is necessary to continue the technical analysis and planning before the project can move to construction and operation. A team of Serbian and international experts in various disciplines, from mining to processing to communities, is completing studies to further assess the technical and economic viability of the project.

Sustainable development

Jadar represents significant value for Serbia, Rio Tinto, local communities and global consumers. Since the beginning of the project, Rio Tinto has been working closely with the Serbian government and local officials to ensure the project moves forward responsibly and in a manner that benefits surrounding communities.

Rio Tinto is committed to pursuing the highest standards of health, safety, environmental protection and community engagement at its Jadar project in Serbia. Our technical solutions for jadarite mining, processing and waste management will be the most prudent as technically possible.

Both intended product streams from the project – lithium and borates – play important roles in a low-carbon future. This includes through lithium's use in batteries for electric vehicles, and borates' inclusion in insulation fibreglass and wind turbines.