BGS mineralogy and petrology collection record
| Sample number | S30391; COLLNOTR151; |
|---|---|
| Sample Donor | Robertson,T. |
| Rock name | 'Original entry: Mica-Microcline-Oligoclase Gneiss' |
| Stratigraphy | Not entered |
| Comments | Permeation gneiss; K-permeated, myrmekite |
| Locality details | S7. 100 yds WSW of Skaw Taing, Whalsay |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 607 668 |
| 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
S30391
