BGS mineralogy and petrology collection record
| Sample number | E29171; COLLNODK209; |
|---|---|
| Sample Donor | Knill,D.C. |
| Rock name | Sandstone (Undifferentiated). 'Original entry: Calcarenite' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Columbjohn Qry East |
| 50k map sheet | Exeter (325) |
| Map reference | SX 967 997 |
| 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
E29171
