MineArchiveHargreaves Quarries Ltd
Operated Force Garth Quarry in the 1980s, per the British Geological Survey's own 1984 Directory of Mines & Quarries.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Force Garth Quarry | County Durham | 1980–1989 |
Record created: 29 August 2026 · Last researched: 29 August 2026