BGS mineralogy and petrology collection record
| Sample number | E4515; COLLNOCREID172; |
|---|---|
| Sample Donor | Reid,C. |
| Rock name | 'Original entry: Diabase Porphyrite' |
| Stratigraphy | Not entered |
| Comments | The fine grained rock forms irregular intrusions into the porphyritic rock. |
| Locality details | Tubbs Mill Quarry, St. Goran. |
| 50k map sheet | Mevagissey (353) |
| Map reference | SW 963 433 |
| 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
E4515
