BGS mineralogy and petrology collection record
| Sample number | S50070; COLLNOYR1050; |
|---|---|
| Sample Donor | Dearnley,R. |
| Rock name | 'Original entry: Microdiorite ("Porphyrite")' |
| Stratigraphy | Not entered |
| Comments | Fine-grained pink porphyrite |
| Locality details | 950 yds W 43 deg N from N end of Loch Killin |
| 50k map sheet | Fort Augustus (73) |
| Map reference | NH 517 120 |
| 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
S50070
