BGS mineralogy and petrology collection record
| Sample number | E33014; COLLNOMK80; |
|---|---|
| Sample Donor | Mckeown,M.C. |
| Rock name | 'Original entry: Tuff' |
| Stratigraphy | Not entered |
| Comments | Sheared volcanic ash. |
| Locality details | Base of lane into forestry, 120 Yds. E. 15 deg N. of Trewinnow. |
| 50k map sheet | Camelford (336) |
| Map reference | SX 1681 8615 |
| 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
E33014
