BGS mineralogy and petrology collection record
| Sample number | S71155; COLLNONX980; |
|---|---|
| Sample Donor | Rock,N.M.S. |
| Rock name | 'Original entry: Hornblendic Rock' |
| Stratigraphy | Not entered |
| Comments | Discordant 4 m-thick W dipping hornblendic sheet in Moine schists |
| Locality details | Ard Dubh, Ardalanish Bay, Ross of Mull |
| 50k map sheet | Colonsay (35) |
| Map reference | NM 3682 1820 |
| 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
S71155
