BGS mineralogy and petrology collection record
| Sample number | S40786; COLLNOXJ596; |
|---|---|
| Sample Donor | Johnstone,G.S. |
| Rock name | 'Original entry: Microgranite To Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Sheet from series of parallel sheets, propbably east-dipping, showing variation of types of the microdiorite to microgranite suite |
| Locality details | Sgurr Choinich, summit |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 1264 9501 |
| 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
S40786
