BGS mineralogy and petrology collection record
| Sample number | S28351 |
|---|---|
| Sample Donor | Allan,J.K. |
| Rock name | 'Original entry: Biotite-Quartz-Oligoclase Gneiss' |
| Stratigraphy | Not entered |
| Comments | Biotite-quartz-oligoclase gneiss. Banded hornblende gneiss of Cullivoe; epidotic, oligoclase porphyroblasts |
| Locality details | Ness of Cullivoe |
| 50k map sheet | Yell (130) |
| Map reference | HP 553 025 |
| 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
S28351
