BGS mineralogy and petrology collection record
| Sample number | MR7306; COLLNOInvCat 186; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Mica Trap No.1' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | St Sampson's Harbour, Guernsey |
| 50k map sheet | Not entered |
| Map reference | 49:29,2:30 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |