Our business has the potential to be a world leader in the fertilizer industry, with expected low operating costs, healthy margins and a very long asset life.


  • Sirius Minerals is quoted on the London Stock Exchange and is developing the world’s largest and highest grade deposit of polyhalite. Our focus is to deliver long-term value through the development of an industry leading fertilizer product, POLY4, and to build a world-class, long-life, low-cost production facility.

    POLY4 will supply a growing global market and the core components of our strategy will position the Company as one of the world’s most significant multi-nutrient fertilizer producers.