BGS mineralogy and petrology collection record
| Sample number | E39853; COLLNOJH970; |
|---|---|
| Sample Donor | Dangerfield,J.; Hawkes,J.R.; |
| Rock name | 'Original entry: Tourmaline Aplite' |
| Stratigraphy | Not entered |
| Comments | Tourmalinised aplite. |
| Locality details | Top of Riddon Ridge, 1 and 7/8 mile SE. of Postbridge. |
| 50k map sheet | Dartmoor Forest (338) |
| Map reference | SX 666 764 |
| 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
E39853
