BGS mineralogy and petrology collection record
| Sample number | S4906 |
|---|---|
| Sample Donor | Geikie,A.; Peach, B.N.; |
| Rock name | 'Original entry: Felsite F' |
| Stratigraphy | Not entered |
| Comments | Silicified - fine fluxion structure. Felsite lava H |
| Locality details | N face of Castlelaw, 5.5 miles S of Edinburgh |
| 50k map sheet | Edinburgh (32) |
| Map reference | NT 225 649 |
| 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
S4906
