BGS mineralogy and petrology collection record
| Sample number | S11552 |
|---|---|
| Sample Donor | Grabham, G.W. |
| Rock name | 'Original entry: Biotite Granite (Aplogranite)' |
| Stratigraphy | Not entered |
| Comments | Acid (hill-top) Cruachan Granite |
| Locality details | Top of Sron a' Ghearrain |
| 50k map sheet | Oban (45) |
| Map reference | NN 2211 4568 |
| 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
S11552
