BGS mineralogy and petrology collection record
| Sample number | COLLNOZR882; MC9814; |
|---|---|
| Sample Donor | Browne,M.A.E. |
| Rock name | 'Original entry: Lava' |
| Stratigraphy | Not entered |
| Comments | Inconspic porph autobreccia |
| Locality details | Pylon pit 540 |
| 50k map sheet | Not entered |
| Map reference | NO 1 1 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |