BGS mineralogy and petrology collection record
| Sample number | S12502 |
|---|---|
| Sample Donor | Grabham, G.W. |
| Rock name | 'Original entry: Tonalite' |
| Stratigraphy | Not entered |
| Comments | Memoir, Sh. 53, p. 164; Memoir, Sh. 54, p. 75 |
| Locality details | 60 yds up Coupall River from mouth, Royal Forest |
| 50k map sheet | Ben Nevis (53) |
| Map reference | NN 2445 5430 |
| 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
S12502
