BGS mineralogy and petrology collection record
| Sample number | E40520; COLLNORS30; |
|---|---|
| Sample Donor | Merriman,R.J.; Strong,G.E.; |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Whin Sill |
| Locality details | Rookhope BH. R3 |
| 50k map sheet | Alston (25) |
| Map reference | NY 9359 4271 |
| Year collected | Not entered |
| Bore name | Rookhope R3 |
| Confidentiality | No restrictions |