BGS mineralogy and petrology collection record
| Sample number | S42986 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Biotite Hornfels, Granitised' |
| Stratigraphy | Not entered |
| Comments | Green and brown biotites |
| Locality details | Shore 225 ft SE of The Brig, Collafirth |
| 50k map sheet | Yell (130) |
| Map reference | HU 356 843 |
| 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
S42986
