Abortive quarry attempt.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Jan 1st, 2024 from GWSI by Buddle-Bot![]()
| North Wales | |
| Tremadog | |
| 52.9440749, -4.1384769 | |
| SH 5640 4066 | |
| Private Land | |
| 110m | |
| #1,467 |
Abortive quarry attempt.*
Llidiart y Spytty - 758m
Porth Treuddyn - 926m
Ty'n y Llan - 1,001m
Penmorfa - 1,171m
Pensyflog Rocks Mine - 1,178m
Gallt y Calch Ironworks - 1,365m
Ty Cerrig - 1,400m
Penrhynllwyd - 1,450m
Fron Oleu - 1,556m
Llyn Du - 1,737m
Fron Olau - 1,763m
Tu Hwnt y Bwlch - 1,792m
Moel y Gest - 1,927m
Tyddyn Diwcwm Mine - 1,947m