In coral bearing Ashgill limestone.
 | |
| North Wales | |
| Glyn Ceiriog | |
| 52.9220467, -3.1870439 | |
| SJ 2029 3673 | |
| Private Land | |
| 262m | |
| #28,769 | |
Ty Draw - 815m
Cae Deicws Quarry - 1,141m- Hafodgwynfawr - 1,231m
- Wynne - 1,232m
- Spring Hill - 1,675m
- Tan y Foel - 1,811m
- Cambrian - 1,815m
- Pen y Bryn - 1,901m