BGS mineralogy and petrology collection record
| Sample number | S21617 |
|---|---|
| Sample Donor | Simpson,J.B. |
| Rock name | 'Original entry: Diorite' |
| Stratigraphy | Not entered |
| Comments | 7 ft N-S dyke cutting Lewisian gneiss |
| Locality details | 500 yds E 10 deg N of Dun |
| 50k map sheet | Tiree (42) |
| Map reference | NL 9791 3865 |
| 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
S21617
