BGS mineralogy and petrology collection record
| Sample number | E9603; COLLNO12; |
|---|---|
| Sample Donor | Pringle, J. |
| Rock name | Felsite. 'Original entry: Quartz Porphyry' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | 4. W. side of Ogof Thomas Williams, Ramsey Island. |
| 50k map sheet | St. Davids (209) |
| 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
E9603
