BGS mineralogy and petrology collection record
| Sample number | S67052; COLLNOYC2846; |
|---|---|
| Sample Donor | Mykura,W. |
| Rock name | 'Original entry: Dark Fine-Grained Igneous Rock' |
| Stratigraphy | Not entered |
| Comments | Dark portion of composite dyke |
| Locality details | E slope of Creag na Clag, below unconformity 70 m NE of fence |
| 50k map sheet | Fort Augustus (73) |
| Map reference | NH 600 286 |
| 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
S67052
