BGS mineralogy and petrology collection record
| Sample number | S21168 |
|---|---|
| Sample Donor | Haldane,D. |
| Rock name | 'Original entry: Biotite Lamprophyre' |
| Stratigraphy | Not entered |
| Comments | Lamprophyre dyke |
| Locality details | Summit of Sithein Mor, 1 mile E of Invershin Station, 3.875 mile NNE of Rosehall House , Glencassley |
| 50k map sheet | Lairg (102) |
| Map reference | NH 59528 95591 |
| 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
S21168
