BGS mineralogy and petrology collection record
| Sample number | UG4403; LABNO5495; RC849/6; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Mineral Sample' |
| Stratigraphy | Not entered |
| Comments | Encrustations of pale yellow, fine-grained uranophane. |
| Locality details | Mine de Margnac, Niveau-40 |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |