BGS mineralogy and petrology collection record
| Sample number | EMC8011 |
|---|---|
| Sample Donor | Refer to paper records |
| Rock name | 'Original entry: Musdtone' |
| Stratigraphy | Not entered |
| Comments | Pyritous mudstone, Dolgellau Formation |
| Locality details | Near Dolgellau, N Wales |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |