Claude N Smith Ltd
A family-run Collyweston slating business which reopened the Collyweston stone slate mine in 2016 and works it today, producing around 1,000 square metres of slate a year with artificial frosting.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Collyweston Slate Mines | Northamptonshire | 2016–? |
Record created: 24 September 2026 · Last researched: 24 September 2026