| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Hornfels |
| Object Number | ABDUG Rock.8571 |
| Brief Description | Hornfelsed Torridonian arkose. Incipient melting at quartz-felspar boundaries |
| Place Key | 20 metres from gabbro, Allt Bealach Mhic Neill (NM 3801 9968), Rhum, Scotland Highland/Lochaber |
| Aquisition Source | M. Shepherd Specimen P 17 |
| Aquisition Date | 01/01/1977 |