BGS mineralogy and petrology collection record
| Sample number | E8257; COLLNO62; |
|---|---|
| Sample Donor | Barrow, G. |
| Rock name | Hornfels. 'Original entry: Cordierite Andalusite Hornfels' |
| Stratigraphy | Not entered |
| Comments | Tourmaline. |
| Locality details | P. The Mardle, 3 ft. above granite. |
| 50k map sheet | Dartmoor Forest (338) |
| Map reference | SX 681 686 |
| 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
E8257
