BGS mineralogy and petrology collection record
| Sample number | MR31919; COLLNODAN1117; |
|---|---|
| Sample Donor | Dangerfield,J. |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | Coarse contaminated porphyritic |
| Locality details | Crags, 690m at 356deg from Tibbets Hill Lundy |
| 50k map sheet | Lundy Island (275) |
| Map reference | SS 1379 4698 |
| Year collected | 1972 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |