Petrology: Coal Collection
List group items:
- Shale, black, Saundersfoot , NMW 78.20G.R.2421 a
- Shale, black, Pontllanfraith , NMW 78.50G.R.32
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.1
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.16
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.32
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.50
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.205
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.222
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.228
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.234
- Shale, black, Mid Glamorgan , NMW 2001.9G.R.236