BGS mineralogy and petrology collection record
| Sample number | RC618/3; UG7319; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Bertrandite' |
| Stratigraphy | Not entered |
| Comments | Fragments of bertrandite with montmorilonite. |
| Locality details | Ishasha Main Pegmatite |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |