BGS mineralogy and petrology collection record
| Sample number | S28345 |
|---|---|
| Sample Donor | Allan,J.K. |
| Rock name | 'Original entry: Biotite-Hornblende Gneiss' |
| Stratigraphy | Not entered |
| Comments | Biotite-hornblende gneiss. Siliceous banded hornblende series of Cullivoe |
| Locality details | 60 yds SW from Otters Haa |
| 50k map sheet | Yell (130) |
| Map reference | HP 552 027 |
| 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
S28345
