BGS mineralogy and petrology collection record
| Sample number | S22261 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Tonalite Margin' |
| Stratigraphy | Not entered |
| Comments | Tonalite very near margin |
| Locality details | 0.875 mile E 20 deg N of Achnaha |
| 50k map sheet | Coll (51) |
| Map reference | NM 4763 6874 |
| 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
S22261
