BGS mineralogy and petrology collection record
| Sample number | E32106; COLLNOJW322; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | 'Original entry: Altered Olivine Biotite Lamprophyre' |
| Stratigraphy | Not entered |
| Comments | Weathered ? microdiorite from prbable dyke in culm. |
| Locality details | Old quarry, 1020 Yds. W. 17 deg. N. of Hendicott Farm. |
| 50k map sheet | Okehampton (324) |
| Map reference | SX 675 987 |
| 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
E32106
