BGS mineralogy and petrology collection record
| Sample number | S57797; MR31978; COLLNOEN33; |
|---|---|
| Sample Donor | Merriman,R.J. |
| Rock name | 'Original entry: Granite, Coarse-Grained' |
| Stratigraphy | Not entered |
| Comments | Palaeomagnetism + age dating specimen |
| Locality details | Rockall, N slope of apex ridge , c. 0.3 m below light platform and 3 m from E face |
| 50k map sheet | Rockall (337) |
| Map reference | 57:36,13:41 |
| Year collected | 1973 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S57797
