BGS mineralogy and petrology collection record
| Sample number | S27459; COLLNOWE186; |
|---|---|
| Sample Donor | Edwards,W.N. |
| Rock name | 'Original entry: Nepheline Monchiquite' |
| Stratigraphy | Not entered |
| Comments | Dyke |
| Locality details | 120 yds E of Tower House |
| 50k map sheet | Hoy (117) |
| Map reference | ND 323 935 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S27459
