BGS mineralogy and petrology collection record
| Sample number | E49594; E49594/A; E49594/B; MR33066; COLLNODAN1497; |
|---|---|
| Sample Donor | Dangerfield,J.; Hawkes,J.R.; |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | Poorly megacrystic granite, tourmalinized. |
| Locality details | Tredinney china clay pit, 1.43 Km. bearing 110 deg from Joppa. |
| 50k map sheet | Penzance (358) |
| Map reference | SW 3940 2880 |
| Year collected | 1976 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E49594/A
E49594/B
