BGS mineralogy and petrology collection record
| Sample number | E22715; COLLNOHD8; |
|---|---|
| Sample Donor | Dewey,H. |
| Rock name | 'Original entry: Quartz Orthoclase Oligoclase Garnet Tourmaline' |
| Stratigraphy | Not entered |
| Comments | Porphyritic mass in aplite with green tourmaline. Gilbertite, green garnet, topaz etc.. |
| Locality details | Meldon Quarry, SW. of Okehampton. |
| 50k map sheet | Okehampton (324) |
| Map reference | SX 552 899 |
| 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
E22715
