J. and W. Stone
The Stone brothers, who reopened the Blaina pit as the New Sun Pit; J. W. Stone held it for some years from 1883, and the colliery was known locally as Stone's Pit after him.
Mines operated
| Mine | Region | Years |
|---|---|---|
| North Blaina Colliery | Blaenau Gwent | 1883–? |
Record created: 10 September 2026 · Last researched: 10 September 2026