Oral Answers to Questions

Debate between Chris McDonald and Alison Hume

Thursday 15th October 2026 Commons Chamber

[Alison Hume (Scarborough and Whitby) (Lab)]

Boulby underground laboratory in North Yorkshire is competing to host XLZD, a prestigious physics experiment that could deliver Nobel prize-winning discoveries in the UK. In the light of the Science and Technology Facilities Council cuts, can the Minister reaffirm the Government’s commitment to securing the XLZD dark matter experiment for the UK?

[Chris McDonald]

It is quite a number of years since I was underground at Boulby, but I do remember the experience and how important that dark matter laboratory is. The particular issue at the Boulby mine is that it has increased its capacity, so its rental charges have gone up, and within the scope of its existing budget, that means about half a million pounds of its £1 million operating budget has been taken forward into the £4 million overall budget it has. The Government have funded the development of the laboratory that my hon. Friend describes until 2027-28; if the UK is successful, though, that would require additional funding above and beyond existing budgets.

Critical Minerals Strategy

Debate between Chris McDonald and Alison Hume

Monday 24th November 2025 Commons Chamber

[Chris McDonald]

My hon. Friend is right to point to the opportunity in Weardale, which is currently being investigated by Weardale Lithium. I do hope that the company is successful in the extraction of lithium. Of course, as he says, there is an opportunity for processing as well. The strategy identifies two major areas of activity: in Cornwall, and in County Durham in the north-east of England. That is not a new arrangement—the village I grew up in had a sinkers’ row for Cornish tin miners who came to sink mines in County Durham and I am sure that most people in County Durham have Cornish genes—and the strategy provides a great opportunity for industrial collaboration between these two great regions of the country.

[Alison Hume (Scarborough and Whitby) (Lab)]

Boulby mine is the world’s only polyhalite mine, but Woodsmith mine near Whitby is hoping to be the second. Polyhalite is a rare mineral that is used as a super-fertiliser. Will the Minister confirm that polyhalite, which contains magnesium, is eligible for support under the new strategy?

[Chris McDonald]

My hon. Friend is right to point out the importance of polyhalite and the uniqueness of the UK’s reserves. As I mentioned to my hon. Friend the Member for Middlesbrough South and East Cleveland (Luke Myer), the mine at Boulby, which I have visited, and hopefully soon the new mine at Whitby, which will be transporting material up to Teesside, both form an important part of the UK’s mineral resources. We expect and hope that they will continue to be exploited for some time to come.