BGS mineralogy and petrology collection record
| Sample number | S42401; COLLNOBO4442; |
|---|---|
| Sample Donor | Francis,E.H.; Specimen from bores (Scotland); |
| Rock name | 'Original entry: Tuff' |
| Stratigraphy | Not entered |
| Comments | Limestone Coal Fm tuffs |
| Locality details | Blair Mains no. 2 bore [17], depth 2150 ft 0 in |
| 50k map sheet | Stirling (39) |
| Map reference | NS 9715 8606 |
| 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
S42401
