Dutch geo-consultancy Fugro’s integrated capabilities clinch further work for Sirius at the world’s largest high grade polyhalite deposit. The award of two major new contracts integrating geotechnical and geophysical investigations sees Fugro continue its site characterisation services at Sirius Minerals’ North Yorkshire polyhalite project. A new geotechnical package comprises seven deep boreholes in shaft and tunnel locations at the new UK mine, located 3.5 kilometres south of Whitby in North Yorkshire. Fugro is undertaking strength tests of the rock formation, drilling to depths in excess of 420 metres. The project is developing the world’s largest known high grade polyhalite deposit, a highly effective organic agricultural fertiliser.