BGS mineralogy and petrology collection record
| Sample number | MR3474 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Burnt Shale [Columnar Shale]' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Heys Colliery, Ashton under Lyne, Lancs. |
| 50k map sheet | Manchester (85) |
| Map reference | SD 97 00 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |