BGS mineralogy and petrology collection record
| Sample number | S35307 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Riebeckite Felsite' |
| Stratigraphy | Not entered |
| Comments | Riebeckite felsite. Blue felsite with tendency to concentration of blue matter in the spherulites. Vol. XL, p. 98 |
| Locality details | 1000 ft SSW of centre of larger island in Mill Loch |
| 50k map sheet | Yell (130) |
| Map reference | HU 331 898 |
| 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
S35307
