BGS mineralogy and petrology collection record
| Sample number | S21354; S21354/A; S21354/B; |
|---|---|
| Sample Donor | Simpson,J.B. |
| Rock name | 'Original entry: Biotite-Andesine Granulite; Hypershene & ?Garnet, Some Quartz' |
| Stratigraphy | Not entered |
| Comments | Biotite granulite on zone on E boundary; Memoir, p. 19 |
| Locality details | 150 yds S 10 deg W of Gorton farmhouse |
| 50k map sheet | Coll (51) |
| Map reference | NM 1769 5339 |
| 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
S21354/A
S21354/B
