BGS mineralogy and petrology collection record
| Sample number | E32020; COLLNOKB301; |
|---|---|
| Sample Donor | Beer,K.E. |
| Rock name | 'Original entry: Altered Lamprophyre (Olivine Biotite)' |
| Stratigraphy | Not entered |
| Comments | Vertical ? dyke, 6' wide in culm sandstone. Rock fresh throughout. |
| Locality details | River Lew, 440 Yds. W, 25 deg. S. of Higher Essworthy. |
| 50k map sheet | Okehampton (324) |
| Map reference | SS 5405 0225 |
| 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
E32020
