BGS mineralogy and petrology collection record
| Sample number | S29704 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Riebeckite Felsite' |
| Stratigraphy | Not entered |
| Comments | Riebeckite felsite, porphyritic, spherulitic; Summ Prog 1933, Pt 1, pp. 90, 92. Vol. XXXIX, p. 283; Vol. XL, p. 98. Anal Lab No. 960; Anal Mem 1956, pp. 6-7 |
| Locality details | Beorgs of Uyea, due W of Mill Loch, North Roe |
| 50k map sheet | Yell (130) |
| Map reference | HU 327 901 |
| 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
S29704
