BGS mineralogy and petrology collection record
| Sample number | S47681; COLLNOYZ106; |
|---|---|
| Sample Donor | Berridge,N.G. |
| Rock name | 'Original entry: Foliated Melanocratic Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Dyke rock: phyllonitic derivative from hornblende lamprophyre |
| Locality details | 3300 ft at 282 deg from W end of Lochan na Cruadhach |
| 50k map sheet | Loch Eil (62) |
| Map reference | NM 9191 9963 |
| 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
S47681
