BGS mineralogy and petrology collection record
| Sample number | E49628; E49628/A; E49628/B; MR33097; COLLNODAN1561; |
|---|---|
| Sample Donor | Dangerfield,J.; Hawkes,J.R.; |
| Rock name | 'Original entry: Porphyry' |
| Stratigraphy | Not entered |
| Comments | ? Quartz porphyry. |
| Locality details | Field brash, 2.2 Km. bearing 268 deg from St. Buryan Church. |
| 50k map sheet | Penzance (358) |
| Map reference | SW 3870 2565 |
| Year collected | 1976 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E49628/A
E49628/B
