BGS mineralogy and petrology collection record
| Sample number | N3155; COLLNOZY109; |
|---|---|
| Sample Donor | Krabbendam, Dr Maarten |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Coarse grained, poorly segregated gneissose semipelite, with quartz, plagioclase (ologoclase), biotite and muscovite. Garnets are almost completely retrogressively replaced by chlorite- muscovite-biotite. Minor kyanite. The dusty appearance and the r |
| Locality details | Duchray Hill |
| 50k map sheet | Glen Shee (56W) |
| Map reference | NO 1658 6747 |
| 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
N3155
