Petrology: Coal Collection
List group items:
- Sandstone, feldspathic, Mid Glamorgan , NMW 22.115.GR.110
- Sandstone, feldspathic, Mid Glamorgan , NMW 22.168.GR.1
- Sandstone, feldspathic, Mid Glamorgan , NMW 22.168.GR.2
- Sandstone, feldspathic, Mid Glamorgan , NMW 22.279.GR.4
- Sandstone, feldspathic, Mid Glamorgan , NMW 22.279.GR.5
- Sandstone, feldspathic, Mid Glamorgan , NMW 22.279.GR.6
- Sandstone, feldspathic, West Glamorgan , NMW 54.328.GR.1
- Sandstone, feldspathic, West Glamorgan , NMW 54.328.GR.2