BGS mineralogy and petrology collection record
| Sample number | S24397 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Porphyritic Dolerite' |
| Stratigraphy | Not entered |
| Comments | Porphyritic dolerite; edge of either great eucrite or quartz gabbro; Memoir, p. 288 |
| Locality details | 1450 yds N 10 deg W of Kilchoan Free Church |
| 50k map sheet | Coll (51) |
| Map reference | NM 4784 6556 |
| 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
S24397
