| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Quartzite |
| Object Number | ABDUG Rock.6750 |
| Brief Description | Biotite Schist to quartzite; S |
| Place Key | In Allt Coire Fhiann at transition, Glen Tilt, Perthshire, Scotland |
| Aquisition Source | J. Wood, No. 42 |
| Aquisition Date | 01/01/1965 |