BGS mineralogy and petrology collection record
| Sample number | S30118 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Acid Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Acid porphyrite, loose trachyte (crossed out on loose sheet) |
| Locality details | In small burn, 600 yards E by S of Billhope |
| 50k map sheet | Jedburgh (17) |
| Map reference | NY 448 977 |
| 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
S30118
