BGS mineralogy and petrology collection record
| Sample number | S16494 |
|---|---|
| Sample Donor | Clough, C.T. |
| Rock name | 'Original entry: Granulitised Porphyritic Basalt (Pyroxene-Biotite Granulite)' |
| Stratigraphy | Not entered |
| Comments | Lava, altered by gabbro; Memoir, p. 155 |
| Locality details | 2500 ft NNE of bridge over Allt Teanga Brideag |
| 50k map sheet | Mull (44) |
| Map reference | NM 5677 3130 |
| 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
S16494
