BGS mineralogy and petrology collection record
| Sample number | S23027 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Hornblende-Biotite-Andesine-Quartz Granulite' |
| Stratigraphy | Not entered |
| Comments | Biotite granulite from Hogh Bay paragneiss series (Lewisian). Memoir pp. 9, 18; analysis p. 8.. Summ Prog 1925, pp. 129-130 |
| Locality details | Shore cliffs 0.5 mile + 220 yds N of Totronald, Coll |
| 50k map sheet | Coll (51) |
| Map reference | NM 1616 5716 |
| 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
S23027
