Group of 3 mines worked by the same men. Coal came out the adit on a steep slope and tipped directly into lorries. Also had a rail worked external incline in the past.
Owner:
Cefn Park 1952/54 AR Williams+DW Lewis
1954/56 DW Lewi
Merged into Cefn Park Arlais:
1956/58 DW Lewis
1958/66 Bryngurnos Colliery ltd
1966/87 RW Jeffereys.
Penhydd Newydd:
1990/93 New Parc Fuels Ltd.
Worked the Cwmmwar. Cwmbyr and Clay seams.
Publications (2)
- Booth, A.J.; Industrial Railway Society (1995); Small Mines of South Wales; pp. 16-19
- Cooke, R.A.; Lightmoor Press (2018); Gazeteer of Coal mines in South Wales and Monmouthshire
