BGS mineralogy and petrology collection record
| Sample number | S7858 |
|---|---|
| Sample Donor | Harker, Alfred |
| Rock name | 'Original entry: Porphyritic Quartz-Basalt' |
| Stratigraphy | Not entered |
| Comments | Bordering gabbro; Tert Ig Rocks Skye, p. 186 |
| Locality details | Gully on NW slope of Marsco |
| 50k map sheet | Glenelg (71) |
| Map reference | NG 505 258 |
| 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
S7858
