BGS mineralogy and petrology collection record
| Sample number | S21648 |
|---|---|
| Sample Donor | Eyles,V.A. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | 3 ft NW inclined dyke with porphyritic feldspar |
| Locality details | Coast 200 yds SW of S. 21645 |
| 50k map sheet | Tiree (42) |
| Map reference | NM 0274 4878 |
| 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
S21648
