BGS mineralogy and petrology collection record
| Sample number | E73000 |
|---|---|
| Sample Donor | Petterson, M.G |
| Rock name | Breccia . 'Original entry: Breccia' |
| Stratigraphy | Not entered |
| Comments | Original sample No. MG 311. Matrix to breccia. |
| Locality details | Black Crag. |
| 50k map sheet | Cumbria or Ambleside (38) |
| Map reference | NY 3605 1090 |
| Year collected | 1989 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |