BGS mineralogy and petrology collection record
| Sample number | S25959 |
|---|---|
| Sample Donor | Stephens,J.V. |
| Rock name | 'Original entry: Alnoite Or Biotite Monchiquite' |
| Stratigraphy | Not entered |
| Comments | Dyke unknown width, trend 10 deg |
| Locality details | Eastern of two dykes, 175 yd W of Grindally, Orphir |
| 50k map sheet | Kirkwall (119) |
| Map reference | HY 326 045 |
| 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
S25959
