| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Greywacke |
| Object Number | ABDUG Rock.5087 |
| Brief Description | Less sheared variety of 5085; S |
| Place Key | C.P.R. cut south of Baby Lake, Sudbury, Ontario, Canada |
| Aquisition Source | T.C.P. |
| Aquisition Date | 01/01/1959 |