BGS mineralogy and petrology collection record
| Sample number | E27025 |
|---|---|
| Sample Donor | Dunning,F.W. |
| Rock name | 'Original entry: Picrite Basalt' |
| Stratigraphy | Not entered |
| Comments | Serpentinized hornblende picrite: hornblende/augite in serpentine matrix. |
| Locality details | 1600' NNW. of Polyphant Village. |
| 50k map sheet | Tavistock (337) |
| 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
E27025
