2 level hillside quarry.
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Berthlwyd
Slate Quarry
Worked from c1840 to 1873
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Nanmor | |
| 53.013306, -4.0461016 | |
| SH 6283 4818 | |
| Private Land | |
| 200m | |
| #1,490 |
