BGS mineralogy and petrology collection record
| Sample number | E30871; COLLNOJW290; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | Hornfels. 'Original entry: Cordierite Biotite Hornfels' |
| Stratigraphy | Not entered |
| Comments | Hornfelsed mudstone. Culm from thermal aureole of Dartmoor granite. |
| Locality details | 1080 Yds. S. at 4 deg. E. of Drewsteignton Church. |
| 50k map sheet | Okehampton (324) |
| Map reference | SX 737 898 |
| 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
E30871
