BGS mineralogy and petrology collection record
| Sample number | S24424 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Porphyritic Dolerite' |
| Stratigraphy | Not entered |
| Comments | Porphyritic dolerite between Great Eucrite and hypersthene gabbro |
| Locality details | 250 yds E 15 deg S of Plocaig |
| 50k map sheet | Coll (51) |
| Map reference | NM 4550 6975 |
| 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
S24424
