BGS mineralogy and petrology collection record
| Sample number | E19465; COLLNO9075; |
|---|---|
| Sample Donor | Rose,W.C.C. |
| Rock name | 'Original entry: Granite Greisen With Tourmaline' |
| Stratigraphy | Not entered |
| Comments | Greisen vein in granite. Relationship between greisen and or kaolinization. |
| Locality details | Cligga Mine, Cligga Head, 1 mile W. of Perranporth, 200 Ft. level. |
| 50k map sheet | Newquay (346) |
| 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
E19465
