BGS mineralogy and petrology collection record
| Sample number | S21353; S21353/A; S21353/B; |
|---|---|
| Sample Donor | Simpson,J.B. |
| Rock name | 'Original entry: Gneiss With Andesine, Biotite, Quartz, Garnet; Probably Reaction Rock' |
| Stratigraphy | Not entered |
| Comments | Contamination igneous gneiss on boundary; Memoir, p. 25 |
| 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
S21353/A
S21353/B
