BGS mineralogy and petrology collection record
| Sample number | MR9106 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Limestone' |
| Stratigraphy | Dinantian. Lower Carboniferous. Fourlaws Limestone |
| Comments | Fourlaws Limestone. NGR estimated. |
| Locality details | Quarry name: not recorded: at 350 yards NW of Grasslees |
| 50k map sheet | Elsdon (8) |
| Map reference | NY 95 97 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |