BGS mineralogy and petrology collection record
| Sample number | E46522; COLLNORT52; |
|---|---|
| Sample Donor | Taylor, R.T. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Fine grained greenstone, sometimes porphyrtic unaltered volcanic ? |
| Locality details | The Beacon, Marazion, 1 Km. ay 030 deg from St. Michael's Church, St. Michael's Mount. |
| 50k map sheet | Penzance (351) |
| Map reference | SW 5199 3069 |
| 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
E46522
