BGS mineralogy and petrology collection record
| Sample number | S34728 |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Biotite Porphyrite With Hornblende' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Furnace Quarry, Lochfyneside |
| 50k map sheet | Inverarray (37) |
| Map reference | NN 028 001 |
| 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
S34728
