BGS mineralogy and petrology collection record
| Sample number | S21875 |
|---|---|
| Sample Donor | Simpson,J.B. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | 8 inch band in well-foliated garnet gneiss rock |
| Locality details | 100 yds W of Dun |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9699 3848 |
| 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
S21875
