BGS mineralogy and petrology collection record
| Sample number | S22426 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Porphyritic Olivine-Dolerite' |
| Stratigraphy | Not entered |
| Comments | NW dyke, porphyritic, cuts basic sheets; Memoir, pp. 351-352 |
| Locality details | 400 yds E of Rudha Groulin |
| 50k map sheet | Coll (51) |
| Map reference | NM 4709 7093 |
| 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
S22426
