BGS mineralogy and petrology collection record
| Sample number | S14456 |
|---|---|
| Sample Donor | Clough, C.T. |
| Rock name | 'Original entry: Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Colonsay Mem, pp. 86; Mull Pre-Tertiary Mem, p. 54 |
| Locality details | 400 ft S of Carraig Mhor |
| 50k map sheet | Colonsay (35) |
| Map reference | NM 3674 1761 |
| 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
S14456
