BGS mineralogy and petrology collection record
| Sample number | S570 |
|---|---|
| Sample Donor | Jack, Robert L. |
| Rock name | 'Original entry: Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Trap in Old Red Sandstone |
| Locality details | Invertrossachs |
| 50k map sheet | Loch Lomond (38) |
| Map reference | NN 5634 0523 |
| 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
S570
