BGS mineralogy and petrology collection record
| Sample number | S41236; COLLNOYB498; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: Biotite-Rich (Poikilitic) Altered Olivine-Basalt' |
| Stratigraphy | Not entered |
| Comments | Non-xenolithic monchquite? in contact with S. 41235; c. 8 inches wide, parallel to dyke S. 41234 and vein S. 41235. possibly a thin dyke |
| Locality details | Allt Coire nan Laogh, 1020 yds E 23 deg S of summit of Meall a' Phubuill |
| 50k map sheet | Loch Eil (62) |
| Map reference | NN 0378 8502 |
| 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
S41236
