Petrology: Coal Collection
List group items:
- Coal ball, West Glamorgan , NMW 78.20G.R.7734
- Coal ball, West Glamorgan , NMW 78.20G.R.7736 a+b
- Coal ball, West Glamorgan , NMW 78.20G.R.7737
- Coal ball, West Glamorgan , NMW 78.20G.R.7738 a+b
- Coal ball, NMW 21.59.GR.3
- Coal ball, Greater Manchester , NMW 78.20G.R.4984
- Coal ball, Greater Manchester , NMW 78.20G.R.4985
- Coal ball, Greater Manchester , NMW 78.20G.R.4989
- Coal ball, NMW 78.20G.R.5354
- Coal ball, NMW 78.20G.R.5356
- Coal ball, NMW 78.20G.R.5359