BGS mineralogy and petrology collection record
| Sample number | E33963; COLLNOJS434; |
|---|---|
| Sample Donor | Stephens,J.V. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Borrowdale Volcanics. 2703 ft. from Naddle Farm Portal |
| Locality details | Swindale Tunnels: Eastern Tunnel (Manchester City Corop. Waterworks - Haweswater Scheme) Portal of Tunnel at Naddle Farm [NY5103 1528], Portal at Swindale [NY5251 1521] |
| 50k map sheet | Appleby (30) |
| Map reference | NY 509 152 |
| 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
E33963
