BGS mineralogy and petrology collection record
| Sample number | S58557; S58557/A; S58557/B; |
|---|---|
| Sample Donor | Harrison,R.K. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Chip samples, age 91 +_ 10 mA |
| Locality details | Helen's Reef (N) Dive 03 27-6-72 |
| 50k map sheet | Rockall (337) |
| Map reference | 57:36,13:37 |
| 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
S58557
S58557/A
S58557/B
