Small quarry with run-in adits.
Publications (2)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
- Richards, Alun John, (1999); The Slate Regions of North and Mid Wales and their Railways; Gwasg Carreg Gwalch; 0863815715
Moel Lledr - 871m
Ffridd y Bwlch - 1,106m- Oakeley - 1,257m
- Cwm Fanog - 1,395m
- Moel Fleiddiau - 1,517m
- Cwmorthin - 1,621m
- Pant yr afon (Sidings) - 1,776m
- Conglog - 1,783m
- Bwlch Gorddinan - 1,836m
- Cloddfa Cribau - 1,857m
- Llechwedd - 1,883m
- Llechwedd Zipworld - 1,894m
- Glan y Don (Tip and Mill) - 1,898m
- Clogwyn Llwyd - 1,904m
- Nyth y Gigfran - 1,962m
