BGS mineralogy and petrology collection record
| Sample number | S18471 |
|---|---|
| Sample Donor | Tait,D. |
| Rock name | 'Original entry: Basalt / Augite Andesite?' |
| Stratigraphy | Not entered |
| Comments | Lava, non-variolitic, Porphyritic Central Type / Derrynaculan Type; Memoir, pp. 24, 148; Summ Prog 1915, pp. 26-27 |
| Locality details | 0.375 mile NE of trig pt on Cruach Doire nan Cuilean, W side of little lochan |
| 50k map sheet | Mull (44) |
| Map reference | NM 5757 2907 |
| 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
S18471
