BGS mineralogy and petrology collection record
| Sample number | E21981 |
|---|---|
| Sample Donor | Shannon,W.G. |
| Rock name | 'Original entry: Quartz Orthoclase Porphyry' |
| Stratigraphy | Not entered |
| Comments | Orthophyre. Permian Breccia. (No rock) |
| Locality details | Petit Tor, 2 ml N of Torquay |
| 50k map sheet | Torquay (350) |
| Map reference | SX 927 662 |
| 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
E21981
