BGS mineralogy and petrology collection record
| Sample number | E17909 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Quartz, Alkali Feldspar, Ferruginous Material, Scarce Tourmaline, Hornblende, Chlorite, Sericitic Aggregate' |
| Stratigraphy | Not entered |
| Comments | Seperation from Pliocene sand. (Panning 76 sieve. sp.gr. <2.89) |
| Locality details | Crousa Down. |
| 50k map sheet | Lizard (359) |
| Map reference | SW 764 189 |
| 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
E17909
