BGS mineralogy and petrology collection record
| Sample number | MR2545 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Heathen Coal. C.M.' |
| Stratigraphy | Not entered |
| Comments | 189/44,G/190 |
| Locality details | Grace Mary Colliery, Dudley, Worcestershire |
| 50k map sheet | Dudley (167) |
| Map reference | SO 94 90 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |