BGS mineralogy and petrology collection record
| Sample number | S42977; COLLNOXN1245; |
|---|---|
| Sample Donor | Bishop,A.C. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Lednock - Earn HE scheme. Glen Boltachan branch tunnel. 4500 ft from intersection point with Glen Lednock - St Fillans tunnel |
| 50k map sheet | Crieff (47) |
| Map reference | NN 7134 2585 |
| 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
S42977
