BGS mineralogy and petrology collection record
| Sample number | S30417; COLLNOTR177; |
|---|---|
| Sample Donor | Robertson,T. |
| Rock name | 'Original entry: Garnetiferous Biotite-Chlorite-Muscovite Gneiss' |
| Stratigraphy | Not entered |
| Comments | Garnetiferous gneiss; some shimmer aggregate, biotite regenerated by quartz permeation |
| Locality details | S25. W side of Little Linga, 160 yds ESE of SE corner of Scove Holm |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 523 652 |
| 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
S30417
