BGS mineralogy and petrology collection record
| Sample number | N3162; COLLNOZY116; |
|---|---|
| Sample Donor | Krabbendam, Dr Maarten |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Medium coarse granodiorite with coarse, euhedral, commonly zoned plagioclase (andesine) and finer quartz more abundant than medium coarse biotite and K-feldspar. Biotite commonly occurs in clusters. Minor chlorite associated with biotite. Accessory m |
| Locality details | Duchray Hill, Ewe Crag |
| 50k map sheet | Glen Shee (56W) |
| Map reference | NO 1683 6821 |
| 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
N3162
