BGS mineralogy and petrology collection record
| Sample number | E8317; COLLNO122; |
|---|---|
| Sample Donor | Barrow, G. |
| Rock name | 'Original entry: Altered Shale' |
| Stratigraphy | Not entered |
| Comments | Tourmaline. |
| Locality details | 11. East side of Dart, E. of Long island. |
| 50k map sheet | Dartmoor Forest (338) |
| Map reference | SX 701 713 |
| 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
E8317
