BGS mineralogy and petrology collection record
| Sample number | S3563 |
|---|---|
| Sample Donor | Geikie,A. |
| Rock name | 'Original entry: Porphyritic Feldspar Basalt' |
| Stratigraphy | Not entered |
| Comments | Probably lava, decomposed and albitised feldspars |
| Locality details | Near Gualacholish, Loch Spelve |
| 50k map sheet | Mull (44) |
| Map reference | NM 713 282 |
| 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
S3563
