A line of shaft mounds running NE to be cut by the A55.
External Links
Publications (1)
- (1921); BGS - Mineral Resources of GB (c1920s) Vol XIX - Lead and Zinc: in Carboniferous of North Wales; 169 pages
Brynford - 334m
Bedol Aur - 354m
Pantyrhes - 443m
Coetia Mawr - 487m
Cornell Llwyd - 507m
Frame - 544m
Brynyrhenblas - 614m
American - 727m
Pantyne New - 734m
Coetia Butler - 756m
Great Calcot - 775m
Pen y Bryn - 807m
Picton - 842m
True Blue - 848m
Chwarel Wen - 896m
Gyrn - 940m
Coed y Fron - 972m
Brynford Hall - 1,130m
Gladstone - 1,138m
Grange Brown Quarry - 1,232m
Pant y Pydew - 1,236m
Pant y Pydew Engine Shaft - 1,248m
Cambria - 1,250m
Pwllclai - 1,272m
Gelli Folwer - 1,338m
Grange - 1,363m
Pwllwheal - 1,459m
Pantyne North - 1,483m
Grange White Quarry - 1,492m
Pen y Pylle - 1,503m
Calcot Hall - 1,507m
Coetia Ball - 1,539m
Portaway - 1,627m
Holway Consols - 1,643m
Milwr - 1,647m
Bryn Mawr Quarry - 1,713m
Silver Rake - 1,730m
Pen yr Hwylfa - 1,734m
Holway Rake - 1,775m
North Henblas Shaft - 1,826m
Pantasa - 1,879m
Llwyn y Cosyn - 1,905m
Golch Hill - 1,922m
Herward - 1,952m