BGS mineralogy and petrology collection record
| Sample number | S11714 |
|---|---|
| Sample Donor | Harker, Alfred |
| Rock name | 'Original entry: Porphyritic Pitchstone' |
| Stratigraphy | Not entered |
| Comments | Base of sheet |
| Locality details | 150 yds SSW of Loch nam Ban-mora, Eigg |
| 50k map sheet | Rum (60) |
| Map reference | NM 454 850 |
| 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
S11714
