BGS mineralogy and petrology collection record
| Sample number | E36097 |
|---|---|
| Sample Donor | Aitkenhead,N. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Ashover Grit [main bed] |
| Locality details | Blackbrook old quarry near Belper extreem W. end of 250yd Sw. of crossroads Farm |
| 50k map sheet | Derby (125) |
| Map reference | SK 3353 4766 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |