BGS mineralogy and petrology collection record
| Sample number | E16821 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Contact Altered Keratophyric Tuff. (? Hornfelsed Crystal Tuff Or Agglomerate With Biotite)' |
| Stratigraphy | Not entered |
| Comments | Breccia (dark, igneous, intrusive). |
| Locality details | Meldon Railway cutting near Okehampton. |
| 50k map sheet | Okehampton (324) |
| Map reference | |
| 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
E16821
