Llun: 1
Rhigos opencast mining

Rhigos opencast. Sludge ponds and residual oaks, June 1972
Enw rhywogaeth Mary: Oaks
Enw gwyddonol: Quercus spp
Enw cyffredin: Oak

Dyddiad: June 1972

Llun: 2
Rhigos opencast mining

Rhigos opencast. View over Upper Neath Valleys to North, 1972

Dyddiad: 1972

Llun: 3
Rhigos opencast mining

Rhigos opencast workings and stream from Pennant scarp to South, 1972

Dyddiad: 1972

Llun: 4
Rhigos opencast mining

Rhigos opencast mwaste from Forestry Commission to South, June 1972

Dyddiad: June 1972

Llun: 5
Rhigos opencast mining

Rhigos opencast waste from Llyn Fach Reserve, June 1972

Dyddiad: June 1972

Llun: 6
Rhigos open cast mine 1972

Rhigos Opencast, Contoured slag eroding at edges June 1972

Dyddiad: June 1972