BGS mineralogy and petrology collection record
| Sample number | S23912; S23912/A; |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Trachybasalt' |
| Stratigraphy | Not entered |
| Comments | Trachybasalt, coarser and more acid looking than the marginal specimens P297-8 (S23909-S23910) |
| Locality details | 30 yards E by S of summit of Loudoun Hill |
| 50k map sheet | Hamilton (23) |
| Map reference | NS 6196 3788 |
| 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
S23912
S23912/A
