| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Gneiss |
| Object Number | ABDUG Rock.8737 |
| Brief Description | Pyritiferous biotite gneiss |
| Place Key | Nambuka Mine 25 miles N.W. of Lusaka, Nambuka, Zambia |
| Aquisition Source | Presented by G. Downie |
| Aquisition Date | 01/01/1981 |