BGS mineralogy and petrology collection record
| Sample number | MR18014 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: ?Cave Pearls' |
| Stratigraphy | Not entered |
| Comments | In Carboniferous Limestone Presented by THe National Museum of Wales per Dr F.J.North |
| Locality details | From pool in the Llanharry Iron Mine |
| 50k map sheet | Bridgend (262) |
| Map reference | ST 018 810 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |