BGS mineralogy and petrology collection record
| Sample number | E8190; COLLNO277; |
|---|---|
| Sample Donor | Dewey,H. |
| Rock name | 'Original entry: Basic Lump In Granite' |
| Stratigraphy | Not entered |
| Comments | Unknown blue mineral. |
| Locality details | Bonehill Rocks. |
| 50k map sheet | Dartmoor Forest (338) |
| 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
E8190
