BGS mineralogy and petrology collection record
| Sample number | S321; S321/A; S321/B; |
|---|---|
| Sample Donor | Macconachie,A.F. |
| Rock name | 'Original entry: Tuff?' |
| Stratigraphy | Not entered |
| Comments | Tuff? |
| Locality details | Above Skirling, SW end of Pentland chain |
| 50k map sheet | Peebles (24) |
| Map reference | NT 070 390 |
| 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
S321/A
S321/B
