BGS mineralogy and petrology collection record
| Sample number | LABNO2329; M6463/155; RC91/1; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Columbite (Manganoan)' |
| Stratigraphy | Not entered |
| Comments | Black columbite, analysis showed it to be manganoan. |
| Locality details | West Nicholson,Matubo District |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |