BGS mineralogy and petrology collection record
| Sample number | E46971; E46971/A; E46971/B; COLLNORT69; |
|---|---|
| Sample Donor | Taylor, R.T. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Elvan (quartz, feldspar porphyry). |
| Locality details | Disused quarry at Cottles Barn, 1820 m. at 007 deg from St. Michael's Church, St. Michael's Mount. |
| 50k map sheet | Penzance (351) |
| Map reference | SW 5173 3164 |
| 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
E46971/A
E46971/B
