BGS mineralogy and petrology collection record
| Sample number | LABNO5744; RC594/1; UG7637; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Collophane' |
| Stratigraphy | Not entered |
| Comments | Concentrate of powdered uraniferous collaphane with calcite and silicates. |
| Locality details | Windy Knoll,Castleton |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |