United Gravel Company
Sand and gravel company, a subsidiary of Alfred McAlpine, which bought the former RAF Wrexham airfield at Borras in 1959 as a source of sand and gravel.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Borras Quarry | Wrexham | 1959–? |
Record created: 24 September 2026 · Last researched: 24 September 2026