Slate?
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Bryneglwys
Slate Quarry
Jan 1st, 2024 from GWSI by Buddle-Bot
| North Wales | |
| Pentrefelin | |
| 52.934672, -4.1795425 | |
| SH 5361 3970 | |
| Private Land | |
| 35m | |
| #1,446 |
Coed y Chwarel - 205m- Garreg Felen - 292m
- Cloddfa Sion Prys - 595m
- Bron y Foel - 1,081m
Bron y Gadair - 1,408m
Tyddyn Diwcwm Mine - 1,657m- Pencraig - 1,753m
- Ty Cerrig - 1,875m
- Penmorfa - 1,963m
- Ty'n y Llan - 1,997m