BGS mineralogy and petrology collection record
| Sample number | N3087 |
|---|---|
| Sample Donor | Krabbendam, Dr Maarten |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Highly altered porphyritic mafic dyke rock. Phenocrysts completely replaced by chlorite and carbonate. Very fine groundmass containing mica, carbonate, quartz. |
| Locality details | Glen Isla |
| 50k map sheet | Glen Shee (56W) |
| Map reference | NO 1878 7111 |
| 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
N3087
