Estimates suggest that a further $4bn will be required to finish the tunnel, with operations now expected to begin in 2027. "Anglo American to sell share in $9bn UK potash mine" was originally ...

The company striving to develop the world's biggest potash mine says the project is ... Plans include a 23-mile (37km) tunnel to transport minerals to a processing plant on Teesside.

More stories from Yorkshire First Sirius Minerals tunnel boring machine arrives Sirius proposes North Yorks pipeline to transport potash The prime minister's official spokesman said: "When ...

Saskatoon-based Nutrien Ltd. says it has now mined 25 million tonnes of potash using automated technologies that allow mining machines to be remotely operated away from the mining face and ...