BGS mineralogy and petrology collection record
| Sample number | LABNO5043; RC661/1; UG8206; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Genthelvite' |
| Stratigraphy | Not entered |
| Comments | Brownish red crystals of genthelvite, (Zn,Fe,Mn)8Be6Si6O24S2 in greisen. (two specimens) |
| Locality details | Lirvei.Northern Nigeria |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |