BGS mineralogy and petrology collection record
| Sample number | S51929; COLLNOYR1400; |
|---|---|
| Sample Donor | Smith,D.I. |
| Rock name | 'Original entry: Microdiorite / Felsite Contact' |
| Stratigraphy | Not entered |
| Comments | Contact of microdiorite sheet and "felsite" |
| Locality details | 1170 yds N 4 deg W from outflow of Loch Ruthven |
| 50k map sheet | Fort Augustus (73) |
| Map reference | NH 600 289 |
| 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
S51929
