Confusingly called Cwt y Bugail by Mc Alpine.
Extraction license renewed up to 2048.
Publications (3)
- (2002); WMS Newsletter Issue 46 Apr; 23 pages
- (2004); WMS Newsletter Issue 50 Spring; 40 pages
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Ffridd - 438m
Frudd - 575m
Blaen y Cwm - 639m
South Pole - 653m
Clogwyn Garw - 700m
Trial - 790m
Graig Ddu - 804m
Nelw Williams Quarry - 921m
Chwarel Llew Twrog - 998m
Cwm Teigl - 1,005m
Offeren - 1,015m
Rhiwbach - 1,210m
Chwarel Llew Twrog - 1,267m
Cwt y Bugail - 1,314m
Y Garnedd - 1,465m
Llyn Gamallt - 1,643m
Lefel Dwr Oer - 1,695m
Gamallt - 1,890m
Sarn Helen - 1,901m