BGS mineralogy and petrology collection record
| Sample number | E3520 |
|---|---|
| Sample Donor | Reid,C. |
| Rock name | 'Original entry: Granite (Fine Grained)' |
| Stratigraphy | Not entered |
| Comments | Tourmaline. |
| Locality details | Gulval Downs Quarry. |
| 50k map sheet | Penzance (351) |
| 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
E3520
