BGS mineralogy and petrology collection record
| Sample number | E3857; COLLNO329; |
|---|---|
| Sample Donor | Hill, J.B. |
| Rock name | 'Original entry: Quartz Tourmaline Breccia' |
| Stratigraphy | Not entered |
| Comments | Showing 3 periods of infilteration. (1) quartz; (2) peach; (3) quartz with tourmaline. |
| Locality details | Porkellis moor. |
| 50k map sheet | Falmouth (352) |
| Map reference | |
| 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
E3857
