BGS mineralogy and petrology collection record
| Sample number | N3160; COLLNOZY114; |
|---|---|
| Sample Donor | Krabbendam, Dr Maarten |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Coarse semipelitic migmatite with very well developed stromatic layering: very coarse quartzo-feldspathic leucosomes and coarse melanosomes containing biotite, muscovite and rounded garnets often with atoll texture. Biotite is slightly reddish. The m |
| Locality details | S of Duchray Hill |
| 50k map sheet | Glen Shee (56W) |
| Map reference | NO 1616 6700 |
| 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
N3160
