BGS mineralogy and petrology collection record
| Sample number | S45049 |
|---|---|
| Sample Donor | Haldane,D.; Phemister,J.; |
| Rock name | 'Original entry: Lamprophyric Microtonalite' |
| Stratigraphy | Not entered |
| Comments | Lamprophyric microtonalite |
| Locality details | N shore of Olna Firth, 80 yds SW of Pinchdyke Croft |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 362 648 |
| 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
S45049
