| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Quartzite |
| Object Number | ABDUG Rock.4833 |
| Brief Description | Recrystallized thinly-bedded quartzite showing first signs of new felspar porphyroblasts; S |
| Place Key | South of Coniston dump, Coniston, Ontario, Canada |
| Aquisition Source | T.C.P. |
| Aquisition Date | 01/01/1956 |