BGS mineralogy and petrology collection record
| Sample number | E30243; COLLNOC1557; |
|---|---|
| Sample Donor | Collins,G.H.; Dangerfield,J.; |
| Rock name | 'Original entry: Basaltic Volcanic Rock' |
| Stratigraphy | Not entered |
| Comments | Sheared dark green rock. |
| Locality details | Tregunnon Hill Quarry, 500 Yds. at 315 deg. from Tregunnon. |
| 50k map sheet | Tavistock (337) |
| Map reference | SX 224 834 |
| 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
E30243
