BGS mineralogy and petrology collection record
| Sample number | E11111; COLLNO259; |
|---|---|
| Sample Donor | Howe,J.A. |
| Rock name | 'Original entry: Tonalite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Fort Doyle Quarry |
| 50k map sheet | Not entered |
| Map reference | 49:30,2:30 |
| 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
E11111
