Mud and Coal...
What it's all about (Coal) Selar Opencast
Overburden and Coal, Selar Opencast
Stigmarian Roots, Selar Opencast
Burrows, Selar Opencast
Heavy Plant , Selar Opencast
Ffos y Fran, Merthyr Tydfil
Stigmarian Roots, Ffos y Fran, Merthyr Tydfil
Burrows in the seat earth, Ffos y Fran, Merthyr Tydfil
Slickensides (ground minerals on a minor fault line) Ffos y Fran, Merthyr Tydfil
Carboniferous Leaves, Ffos y Fran, Merthyr Tydfil
Heavy Equipment Movement in front of the overbeurden and coal, Ffos y Fran, Merthyr Tydfil
Overbeurden and coal, Ffos y Fran, Merthyr Tydfil
Burned spoil is reddened, Ffos y Fran, Merthyr Tydfil
Old Pillar and Stall workings , Ffos y Fran, Merthyr Tydfil
Fossil Tree, Ffos y Fran, Merthyr Tydfil
Crystals (to be identified), Ffos y Fran, Merthyr Tydfil
Old drams which were abandoned in the pillar and stall, Ffos y Fran, Merthyr Tydfil
Carboniferous Plant