| Collection | ABDUG University of Aberdeen, Geological Collections |
| Object Name | Ash flow deposit |
| Object Number | ABDUG Rock.8561 |
| Brief Description | Upper part of ash flow deposit |
| Place Key | Area North of Arequipa near Chiquibamba, Arequipa, S. Peru |
| Aquisition Source | C. Clapperton |
| Aquisition Date | 01/01/1976 |