BGS mineralogy and petrology collection record
| Sample number | S17966 |
|---|---|
| Sample Donor | Richey, James E. |
| Rock name | 'Original entry: Porphyritic Augite Andesite' |
| Stratigraphy | Not entered |
| Comments | Lava, Derrynaculan type |
| Locality details | 1250 yds NNE of summit of Beinn a' Mheadhoin |
| 50k map sheet | Mull (44) |
| Map reference | NM 5963 3192 |
| 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
S17966
