BGS mineralogy and petrology collection record
| Sample number | MR39486; COLLNOZA 2200; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Sandstone, Medium-Grained , Micaceous' |
| Stratigraphy | Not entered |
| Comments | Roaches Grit |
| Locality details | Ravine 450m north of Great Longsdon Farm |
| 50k map sheet | Not entered |
| Map reference | SJ 9595 5602 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |