| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Calc-Silicate |
| Object Number | ABDUG Rock.4002 |
| Brief Description | Zoisite, epidote, garnet and hornblende in calc-silicate band in grit; S |
| Place Key | Castle Rock of Muchalls, Kincardineshire, Scotland |
| Aquisition Source | DHW(166) |