BGS mineralogy and petrology collection record
| Sample number | COLLNOYC733; MC9406; |
|---|---|
| Sample Donor | Mykura,W. |
| Rock name | 'Original entry: Basalt' |
| Stratigraphy | Not entered |
| Comments | fine grained xenolithic basalt c 4 feet from dyke junction |
| Locality details | Unterston outfall tunnel south let wall 366 feet from shaft |
| 50k map sheet | Arran (Millport) (21) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |