BGS mineralogy and petrology collection record
| Sample number | E32000; COLLNOJH117; |
|---|---|
| Sample Donor | Hawkes,J.R. |
| Rock name | 'Original entry: Altered Pegmatic Material' |
| Stratigraphy | Not entered |
| Comments | ? Volcanic group. |
| Locality details | Mardon Down. Small trial in quartz vein. |
| 50k map sheet | Okehampton (324) |
| Map reference | SX 77 87 |
| 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
E32000
