| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Skarn |
| Object Number | ABDUG Rock.5233 |
| Brief Description | Magnetite and Sulphide Ore |
| Place Key | Marmoratan Iron Mines, Marmora, Ontario, Canada |
| Aquisition Source | T.C.P. |
| Aquisition Date | 01/01/1958 |